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Zipperpin---2.1.9999.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN898-1 : TPTP v9.2.0. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FbDAgeWO7P true

% Computer : n026.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 05:05:56 PM UTC 2025

% Result   : Unsatisfiable 9.37s 1.94s
% Output   : Refutation 9.89s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SYN898-1 : TPTP v9.2.0. Released v2.5.0.
% 0.12/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FbDAgeWO7P true
% 0.13/0.35  % Computer : n026.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Wed Oct  1 13:28:08 EDT 2025
% 0.13/0.35  % CPUTime  : 
% 0.13/0.35  % Running portfolio for 300 s
% 0.13/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35  % Number of cores: 8
% 0.13/0.35  % Python version: Python 3.6.8
% 0.13/0.36  % Running in FO mode
% 0.55/0.63  % Total configuration time : 435
% 0.55/0.63  % Estimated wc time : 1092
% 0.55/0.63  % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.71  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.73  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.74  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.75  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.76  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.76  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.76  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 9.37/1.94  % Solved by fo/fo13.sh.
% 9.37/1.94  % done 217 iterations in 0.847s
% 9.37/1.94  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 9.37/1.94  % SZS output start Refutation
% 9.37/1.94  thf(skc44_type, type, skc44: $i).
% 9.37/1.94  thf(ssNder1_3r1r1r1_type, type, ssNder1_3r1r1r1: $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_5r1r1r1r1r1_type, type, ssNder1_5r1r1r1r1r1: $i > $i > $i > $i > 
% 9.37/1.94                                                           $i > $o).
% 9.37/1.94  thf(ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $o).
% 9.37/1.94  thf(ssNder1_1r1_type, type, ssNder1_1r1: $i > $o).
% 9.37/1.94  thf(ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv39_2r1r1_type, type, ssPv39_2r1r1: $i > $i > $o).
% 9.37/1.94  thf(ssPv38_3r1r1r1_type, type, ssPv38_3r1r1r1: $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $o).
% 9.37/1.94  thf(skc52_type, type, skc52: $i).
% 9.37/1.94  thf(ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > 
% 9.37/1.94                                                                      $i > $i > $o).
% 9.37/1.94  thf(ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $i > 
% 9.37/1.94                                                                    $i > $o).
% 9.37/1.94  thf(ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(skc61_type, type, skc61: $i).
% 9.37/1.94  thf(ssPv37_4r1r1r1r1_type, type, ssPv37_4r1r1r1r1: $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 9.37/1.94                                                                $i > $i > $i > 
% 9.37/1.94                                                                $i > $i > $i > 
% 9.37/1.94                                                                $i > $i > $i > 
% 9.37/1.94                                                                $i > $i > $i > 
% 9.37/1.94                                                                $i > $i > $i > 
% 9.37/1.94                                                                $i > $i > $i > 
% 9.37/1.94                                                                $i > $i > $o).
% 9.37/1.94  thf(ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(skc54_type, type, skc54: $i).
% 9.37/1.94  thf(skc53_type, type, skc53: $i).
% 9.37/1.94  thf(ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(skc51_type, type, skc51: $i).
% 9.37/1.94  thf(skc60_type, type, skc60: $i).
% 9.37/1.94  thf(ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > 
% 9.37/1.94                                                                  $i > $i > $o).
% 9.37/1.94  thf(skc40_type, type, skc40: $i).
% 9.37/1.94  thf(ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $o).
% 9.37/1.94  thf(skc35_type, type, skc35: $i).
% 9.37/1.94  thf(ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_9r1r1r1r1r1r1r1r1r1_type, type, ssNder1_9r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 9.37/1.94                                                              $i > $i > $i > 
% 9.37/1.94                                                              $i > $i > $i > 
% 9.37/1.94                                                              $i > $i > $i > 
% 9.37/1.94                                                              $i > $i > $i > 
% 9.37/1.94                                                              $i > $i > $i > 
% 9.37/1.94                                                              $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_8r1r1r1r1r1r1r1r1_type, type, ssNder1_8r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(skc56_type, type, skc56: $i).
% 9.37/1.94  thf(skc37_type, type, skc37: $i).
% 9.37/1.94  thf(ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $o).
% 9.37/1.94  thf(skc32_type, type, skc32: $i).
% 9.37/1.94  thf(ssPv32_9r1r1r1r1r1r1r1r1r1_type, type, ssPv32_9r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv35_6r1r1r1r1r1r1_type, type, ssPv35_6r1r1r1r1r1r1: $i > $i > $i > 
% 9.37/1.94                                                             $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv31_10r1r1r1r1r1r1r1r1r1r1_type, type, ssPv31_10r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 9.37/1.94                                                             $i > $i > $i > 
% 9.37/1.94                                                             $i > $i > $i > 
% 9.37/1.94                                                             $i > $i > $i > 
% 9.37/1.94                                                             $i > $i > $i > 
% 9.37/1.94                                                             $i > $i > $i > 
% 9.37/1.94                                                             $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_7r1r1r1r1r1r1r1_type, type, ssNder1_7r1r1r1r1r1r1r1: $i > $i > 
% 9.37/1.94                                                                   $i > $i > 
% 9.37/1.94                                                                   $i > $i > $i > $o).
% 9.37/1.94  thf(skc33_type, type, skc33: $i).
% 9.37/1.94  thf(ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(skc42_type, type, skc42: $i).
% 9.37/1.94  thf(ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_10r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_10r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_0_type, type, ssNder1_0: $o).
% 9.37/1.94  thf(ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(skc49_type, type, skc49: $i).
% 9.37/1.94  thf(ssNder1_4r1r1r1r1_type, type, ssNder1_4r1r1r1r1: $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv36_5r1r1r1r1r1_type, type, ssPv36_5r1r1r1r1r1: $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > 
% 9.37/1.94                                                                     $i > $i > $o).
% 9.37/1.94  thf(ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $o).
% 9.37/1.94  thf(skc63_type, type, skc63: $i).
% 9.37/1.94  thf(ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 9.37/1.94                                                            $i > $i > $i > 
% 9.37/1.94                                                            $i > $i > $i > 
% 9.37/1.94                                                            $i > $i > $i > 
% 9.37/1.94                                                            $i > $i > $i > 
% 9.37/1.94                                                            $i > $i > $i > 
% 9.37/1.94                                                            $i > $i > $i > $o).
% 9.37/1.94  thf(skc62_type, type, skc62: $i).
% 9.37/1.94  thf(skc38_type, type, skc38: $i).
% 9.37/1.94  thf(ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_6r1r1r1r1r1r1_type, type, ssNder1_6r1r1r1r1r1r1: $i > $i > $i > 
% 9.37/1.94                                                               $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_11r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_11r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssNder1_2r1r1_type, type, ssNder1_2r1r1: $i > $i > $o).
% 9.37/1.94  thf(ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 9.37/1.94  thf(ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $o).
% 9.37/1.94  thf(ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 9.37/1.94      ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 9.37/1.94      $i > $i > $o).
% 9.37/1.94  thf(clause11, conjecture,
% 9.37/1.94    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ skc63 ) ) ))).
% 9.37/1.94  thf(zf_stmt_0, negated_conjecture,
% 9.37/1.94    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ skc63 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause11])).
% 9.37/1.94  thf(zip_derived_cl10, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94         (~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7 @ skc63))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_0])).
% 9.37/1.94  thf(clause1, conjecture, (~( ssNder1_0 ))).
% 9.37/1.94  thf(zf_stmt_1, negated_conjecture, (ssNder1_0),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause1])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(clause2, conjecture, (~( ( ssNder1_1r1 @ U ) | ( ~( ssNder1_0 ) ) ))).
% 9.37/1.94  thf(zf_stmt_2, negated_conjecture,
% 9.37/1.94    (( ssNder1_1r1 @ U ) | ( ~( ssNder1_0 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause2])).
% 9.37/1.94  thf(zip_derived_cl1, plain,
% 9.37/1.94      (![X0 : $i]: ( (ssNder1_1r1 @ X0) | ~ (ssNder1_0))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_2])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(clause3, conjecture,
% 9.37/1.94    (~( ( ssNder1_2r1r1 @ U @ V ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94        ( ~( ssNder1_1r1 @ U ) ) ))).
% 9.37/1.94  thf(zf_stmt_3, negated_conjecture,
% 9.37/1.94    (( ssNder1_2r1r1 @ U @ V ) | ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause3])).
% 9.37/1.94  thf(zip_derived_cl2, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:
% 9.37/1.94         ( (ssNder1_2r1r1 @ X0 @ X1) | ~ (ssNder1_0) | ~ (ssNder1_1r1 @ X0))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_3])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(clause4, conjecture,
% 9.37/1.94    (~( ( ssNder1_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) ))).
% 9.37/1.94  thf(zf_stmt_4, negated_conjecture,
% 9.37/1.94    (( ssNder1_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause4])).
% 9.37/1.94  thf(zip_derived_cl3, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:
% 9.37/1.94         ( (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_4])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(clause5, conjecture,
% 9.37/1.94    (~( ( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) ))).
% 9.37/1.94  thf(zf_stmt_5, negated_conjecture,
% 9.37/1.94    (( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause5])).
% 9.37/1.94  thf(zip_derived_cl4, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94         ( (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_5])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(clause6, conjecture,
% 9.37/1.94    (~( ( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) ))).
% 9.37/1.94  thf(zf_stmt_6, negated_conjecture,
% 9.37/1.94    (( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause6])).
% 9.37/1.94  thf(zip_derived_cl5, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94         ( (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_6])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(clause7, conjecture,
% 9.37/1.94    (~( ( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) ))).
% 9.37/1.94  thf(zf_stmt_7, negated_conjecture,
% 9.37/1.94    (( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.94     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause7])).
% 9.37/1.94  thf(zip_derived_cl6, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94         ( (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_7])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl128, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94         (~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7 @ skc63))),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl10, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(clause8, conjecture,
% 9.37/1.94    (~( ( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) ))).
% 9.37/1.94  thf(zf_stmt_8, negated_conjecture,
% 9.37/1.94    (( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause8])).
% 9.37/1.94  thf(zip_derived_cl7, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94         ( (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_8])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl130, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94         ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94            X7 @ skc63)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl128, zip_derived_cl129])).
% 9.37/1.94  thf(clause22, conjecture,
% 9.37/1.94    (~( ( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ skc54 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) ))).
% 9.37/1.94  thf(zf_stmt_9, negated_conjecture,
% 9.37/1.94    (( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ skc54 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause22])).
% 9.37/1.94  thf(zip_derived_cl21, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.94         ( (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc54)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8 @ X9)
% 9.37/1.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_9])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(clause9, conjecture,
% 9.37/1.94    (~( ( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) ))).
% 9.37/1.94  thf(zf_stmt_10, negated_conjecture,
% 9.37/1.94    (( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause9])).
% 9.37/1.94  thf(zip_derived_cl8, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94         ( (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_10])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(clause12, conjecture,
% 9.37/1.94    (~( ( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) ))).
% 9.37/1.94  thf(zf_stmt_11, negated_conjecture,
% 9.37/1.94    (( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause12])).
% 9.37/1.94  thf(zip_derived_cl11, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94         ( (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94            X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_11])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(clause15, conjecture,
% 9.37/1.94    (~( ( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) ))).
% 9.37/1.94  thf(zf_stmt_12, negated_conjecture,
% 9.37/1.94    (( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause15])).
% 9.37/1.94  thf(zip_derived_cl14, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94         ( (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94            X6 @ X7 @ X8 @ X9)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_12])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(zip_derived_cl139, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8 @ X9)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.94  thf(clause18, conjecture,
% 9.37/1.94    (~( ( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) ))).
% 9.37/1.94  thf(zf_stmt_13, negated_conjecture,
% 9.37/1.94    (( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause18])).
% 9.37/1.94  thf(zip_derived_cl17, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.94         ( (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94            X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8 @ X9))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_13])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(zip_derived_cl139, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8 @ X9)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.94  thf(zip_derived_cl143, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.94  thf(zip_derived_cl149, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.94          (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc54)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl21, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143])).
% 9.37/1.94  thf(clause43, conjecture,
% 9.37/1.94    (~( ( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94          X10 ) | 
% 9.37/1.94        ( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94          X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.94        ( ~( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.94        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.94        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.94             X9 @ X10 ) ) | 
% 9.37/1.94        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.94             X9 @ X10 @ X11 ) ) | 
% 9.37/1.94        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.94             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.94        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.94             X9 @ X10 @ X11 @ X12 @ X13 ) ) ))).
% 9.37/1.94  thf(zf_stmt_14, negated_conjecture,
% 9.37/1.94    (( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 ) | 
% 9.37/1.94     ( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94       X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.94     ( ~( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.94     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.94     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94          X10 ) ) | 
% 9.37/1.94     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94          X10 @ X11 ) ) | 
% 9.37/1.94     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94          X10 @ X11 @ X12 ) ) | 
% 9.37/1.94     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94          X10 @ X11 @ X12 @ X13 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause43])).
% 9.37/1.94  thf(zip_derived_cl42, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.94         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.94         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.94            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 9.37/1.94          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.94              X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.94              X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8 @ X9)
% 9.37/1.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.94          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.94          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.94          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.94               X14 @ X15)
% 9.37/1.94          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.94               X14 @ X15 @ X16)
% 9.37/1.94          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.94               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.94               X14 @ X15 @ X16 @ X17)
% 9.37/1.94          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.94               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.94               X14 @ X15 @ X16 @ X17 @ X18))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_14])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(zip_derived_cl139, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8 @ X9)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.94  thf(zip_derived_cl143, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.94  thf(clause21, conjecture,
% 9.37/1.94    (~( ( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) ))).
% 9.37/1.94  thf(zf_stmt_15, negated_conjecture,
% 9.37/1.94    (( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause21])).
% 9.37/1.94  thf(zip_derived_cl20, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.94         ( (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94            X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8 @ X9)
% 9.37/1.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_15])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(zip_derived_cl139, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8 @ X9)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.94  thf(zip_derived_cl143, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.94  thf(zip_derived_cl147, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143])).
% 9.37/1.94  thf(clause24, conjecture,
% 9.37/1.94    (~( ( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) ))).
% 9.37/1.94  thf(zf_stmt_16, negated_conjecture,
% 9.37/1.94    (( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause24])).
% 9.37/1.94  thf(zip_derived_cl23, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.94         ( (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8 @ X9)
% 9.37/1.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_16])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(zip_derived_cl139, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8 @ X9)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.94  thf(zip_derived_cl143, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.94  thf(zip_derived_cl147, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143])).
% 9.37/1.94  thf(zip_derived_cl150, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.94  thf(clause27, conjecture,
% 9.37/1.94    (~( ( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 9.37/1.94  thf(zf_stmt_17, negated_conjecture,
% 9.37/1.94    (( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause27])).
% 9.37/1.94  thf(zip_derived_cl26, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.94         ( (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8 @ X9)
% 9.37/1.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_17])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(zip_derived_cl139, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8 @ X9)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.94  thf(zip_derived_cl143, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.94  thf(zip_derived_cl147, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143])).
% 9.37/1.94  thf(zip_derived_cl150, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.94  thf(zip_derived_cl154, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.94  thf(clause30, conjecture,
% 9.37/1.94    (~( ( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.94        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.94        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) ))).
% 9.37/1.94  thf(zf_stmt_18, negated_conjecture,
% 9.37/1.94    (( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 9.37/1.94     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.94     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.94     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) )),
% 9.37/1.94    inference('cnf.neg', [status(esa)], [clause30])).
% 9.37/1.94  thf(zip_derived_cl29, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.94         X14 : $i]:
% 9.37/1.94         ( (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.94            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.94          | ~ (ssNder1_0)
% 9.37/1.94          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.94          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.94          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.94          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.94          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.94          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.94          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.94          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94               X7)
% 9.37/1.94          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8)
% 9.37/1.94          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94               X6 @ X7 @ X8 @ X9)
% 9.37/1.94          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.94          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.94          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.94          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.94               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_18])).
% 9.37/1.94  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.94      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.94  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.94      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.94  thf(zip_derived_cl123, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.94  thf(zip_derived_cl124, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123])).
% 9.37/1.94  thf(zip_derived_cl125, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.94          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.94  thf(zip_derived_cl126, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.94          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.94  thf(zip_derived_cl127, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.94          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126])).
% 9.37/1.94  thf(zip_derived_cl129, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.94          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.94  thf(zip_derived_cl132, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.94          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.94  thf(zip_derived_cl136, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i]:
% 9.37/1.94          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132])).
% 9.37/1.94  thf(zip_derived_cl139, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.94          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.94           X7 @ X8 @ X9)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.94  thf(zip_derived_cl143, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.94          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.94  thf(zip_derived_cl147, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.94          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.94           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143])).
% 9.37/1.94  thf(zip_derived_cl150, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.94          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.94  thf(zip_derived_cl154, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.94          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.94  thf(zip_derived_cl157, plain,
% 9.37/1.94      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.94         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.94         X14 : $i]:
% 9.37/1.94          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.94           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.94      inference('demod', [status(thm)],
% 9.37/1.94                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.94                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.94                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.94                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.94                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.94                 zip_derived_cl154])).
% 9.37/1.94  thf(clause33, conjecture,
% 9.37/1.94    (~( ( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.94          X10 ) | 
% 9.37/1.94        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.94        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.94        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.94        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.94        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.94        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.94        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.94        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.94        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.94        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.94        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.94             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.94        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) ))).
% 9.37/1.95  thf(zf_stmt_19, negated_conjecture,
% 9.37/1.95    (( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause33])).
% 9.37/1.95  thf(zip_derived_cl32, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95         ( (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_19])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(clause34, conjecture,
% 9.37/1.95    (~( ( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) ))).
% 9.37/1.95  thf(zf_stmt_20, negated_conjecture,
% 9.37/1.95    (( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause34])).
% 9.37/1.95  thf(zip_derived_cl33, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95         ( (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95            X16)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_20])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(clause35, conjecture,
% 9.37/1.95    (~( ( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) ))).
% 9.37/1.95  thf(zf_stmt_21, negated_conjecture,
% 9.37/1.95    (( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause35])).
% 9.37/1.95  thf(zip_derived_cl34, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95         ( (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95            X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_21])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(clause36, conjecture,
% 9.37/1.95    (~( ( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) ))).
% 9.37/1.95  thf(zf_stmt_22, negated_conjecture,
% 9.37/1.95    (( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause36])).
% 9.37/1.95  thf(zip_derived_cl35, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95         ( (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95            X15 @ X16 @ X17 @ X18)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_22])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl169, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 9.37/1.95          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95              X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95              X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.95          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl42, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.95  thf(zip_derived_cl263, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ 
% 9.37/1.95            X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ X14 @ X13 @ X12)
% 9.37/1.95          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ 
% 9.37/1.95              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ X14 @ 
% 9.37/1.95              X13 @ X12 @ X18 @ X17 @ X16 @ X15)
% 9.37/1.95          | ~ (ssPv38_3r1r1r1 @ X11 @ X10 @ X9))),
% 9.37/1.95      inference('s_sup-', [status(thm)], [zip_derived_cl149, zip_derived_cl169])).
% 9.37/1.95  thf(clause39, conjecture,
% 9.37/1.95    (~( ( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 9.37/1.95        ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 9.37/1.95        ( ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) | 
% 9.37/1.95        ( ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) ))).
% 9.37/1.95  thf(zf_stmt_23, negated_conjecture,
% 9.37/1.95    (( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 9.37/1.95     ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 9.37/1.95     ( ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 ) | 
% 9.37/1.95     ( ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause39])).
% 9.37/1.95  thf(zip_derived_cl38, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95         ( (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95            X7 @ X8)
% 9.37/1.95          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95              X6 @ X7 @ X8 @ X9)
% 9.37/1.95          |  (ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95              X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95              X15 @ X16 @ X17 @ X18)
% 9.37/1.95          |  (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95              X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95              X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_23])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl170, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95         ( (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95            X7 @ X8)
% 9.37/1.95          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95              X6 @ X7 @ X8 @ X9)
% 9.37/1.95          |  (ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95              X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95              X15 @ X16 @ X17 @ X18)
% 9.37/1.95          |  (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95              X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95              X15 @ X16 @ X17))),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl38, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl149, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc54)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl21, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(clause56, conjecture,
% 9.37/1.95    (~( ( ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.95          skc42 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.95        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.95        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) ))).
% 9.37/1.95  thf(zf_stmt_24, negated_conjecture,
% 9.37/1.95    (( ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ skc42 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) ) | 
% 9.37/1.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.95     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.95     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause56])).
% 9.37/1.95  thf(zip_derived_cl55, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.95         ( (ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.95            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.95            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.95            X23 @ X24 @ X25 @ skc42)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.95          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.95               X22 @ X23)
% 9.37/1.95          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.95               X22 @ X23 @ X24))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_24])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(clause38, conjecture,
% 9.37/1.95    (~( ( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) ))).
% 9.37/1.95  thf(zf_stmt_25, negated_conjecture,
% 9.37/1.95    (( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) ) | 
% 9.37/1.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause38])).
% 9.37/1.95  thf(zip_derived_cl37, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95         ( (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95            X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_25])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl164, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.95  thf(clause40, conjecture,
% 9.37/1.95    (~( ( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) ))).
% 9.37/1.95  thf(zf_stmt_26, negated_conjecture,
% 9.37/1.95    (( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) ) | 
% 9.37/1.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause40])).
% 9.37/1.95  thf(zip_derived_cl39, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.95         ( (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_26])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl164, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.95  thf(zip_derived_cl165, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164])).
% 9.37/1.95  thf(clause45, conjecture,
% 9.37/1.95    (~( ( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) ))).
% 9.37/1.95  thf(zf_stmt_27, negated_conjecture,
% 9.37/1.95    (( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) ) | 
% 9.37/1.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause45])).
% 9.37/1.95  thf(zip_derived_cl44, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i]:
% 9.37/1.95         ( (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_27])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl164, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.95  thf(zip_derived_cl165, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164])).
% 9.37/1.95  thf(zip_derived_cl168, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i]:
% 9.37/1.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.95  thf(clause46, conjecture,
% 9.37/1.95    (~( ( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) ))).
% 9.37/1.95  thf(zf_stmt_28, negated_conjecture,
% 9.37/1.95    (( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) ) | 
% 9.37/1.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause46])).
% 9.37/1.95  thf(zip_derived_cl45, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i]:
% 9.37/1.95         ( (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_28])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl164, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.95  thf(zip_derived_cl165, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164])).
% 9.37/1.95  thf(zip_derived_cl168, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i]:
% 9.37/1.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.95  thf(zip_derived_cl173, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i]:
% 9.37/1.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.95  thf(clause47, conjecture,
% 9.37/1.95    (~( ( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) ))).
% 9.37/1.95  thf(zf_stmt_29, negated_conjecture,
% 9.37/1.95    (( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) ) | 
% 9.37/1.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause47])).
% 9.37/1.95  thf(zip_derived_cl46, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.95         ( (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_29])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl164, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.95  thf(zip_derived_cl165, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164])).
% 9.37/1.95  thf(zip_derived_cl168, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i]:
% 9.37/1.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.95  thf(zip_derived_cl173, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i]:
% 9.37/1.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.95  thf(zip_derived_cl176, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.95          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.95                 zip_derived_cl173])).
% 9.37/1.95  thf(clause50, conjecture,
% 9.37/1.95    (~( ( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.95        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.95        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) ))).
% 9.37/1.95  thf(zf_stmt_30, negated_conjecture,
% 9.37/1.95    (( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) | 
% 9.37/1.95     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 ) ) | 
% 9.37/1.95     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 ) ) | 
% 9.37/1.95     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 ) ) | 
% 9.37/1.95     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.95     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.95     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.95     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) )),
% 9.37/1.95    inference('cnf.neg', [status(esa)], [clause50])).
% 9.37/1.95  thf(zip_derived_cl49, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.95         ( (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.95            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.95            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.95            X23 @ X24)
% 9.37/1.95          | ~ (ssNder1_0)
% 9.37/1.95          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.95          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.95          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.95          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.95          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.95          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.95          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.95          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95               X7)
% 9.37/1.95          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8)
% 9.37/1.95          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95               X6 @ X7 @ X8 @ X9)
% 9.37/1.95          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.95          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.95          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.95          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.95          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.95          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15)
% 9.37/1.95          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16)
% 9.37/1.95          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17)
% 9.37/1.95          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.95          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.95          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.95          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.95          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.95          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.95               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.95               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.95               X22 @ X23))),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_30])).
% 9.37/1.95  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.95      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.95  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.95      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.95  thf(zip_derived_cl123, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.95  thf(zip_derived_cl124, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123])).
% 9.37/1.95  thf(zip_derived_cl125, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.95          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.95  thf(zip_derived_cl126, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.95          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.95  thf(zip_derived_cl127, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.95          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126])).
% 9.37/1.95  thf(zip_derived_cl129, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.95          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.95  thf(zip_derived_cl132, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.95          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.95  thf(zip_derived_cl136, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i]:
% 9.37/1.95          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132])).
% 9.37/1.95  thf(zip_derived_cl139, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.95          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.95           X7 @ X8 @ X9)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.95  thf(zip_derived_cl143, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.95          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.95  thf(zip_derived_cl147, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.95          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.95           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143])).
% 9.37/1.95  thf(zip_derived_cl150, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.95          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.95  thf(zip_derived_cl154, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.95          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.95  thf(zip_derived_cl157, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i]:
% 9.37/1.95          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.95           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154])).
% 9.37/1.95  thf(zip_derived_cl159, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i]:
% 9.37/1.95          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.95  thf(zip_derived_cl160, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.95          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.95           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.95           X16)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.95  thf(zip_derived_cl161, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.95          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160])).
% 9.37/1.95  thf(zip_derived_cl162, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.95          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.95  thf(zip_derived_cl164, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.95          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.95           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.95           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.95  thf(zip_derived_cl165, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.95          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164])).
% 9.37/1.95  thf(zip_derived_cl168, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i]:
% 9.37/1.95          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.95           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.95           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.95  thf(zip_derived_cl173, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i]:
% 9.37/1.95          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.95  thf(zip_derived_cl176, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.95          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.95                 zip_derived_cl173])).
% 9.37/1.95  thf(zip_derived_cl180, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.95          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.95           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.95           X24)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.95                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.95  thf(zip_derived_cl188, plain,
% 9.37/1.95      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.95         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.95         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.95         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.95          (ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.95           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.95           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.95           X24 @ X25 @ skc42)),
% 9.37/1.95      inference('demod', [status(thm)],
% 9.37/1.95                [zip_derived_cl55, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.95                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.95                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.95                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.95                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.95                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.95                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.95                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.95                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.95  thf(clause68, conjecture,
% 9.37/1.95    (~( ( ssPv38_3r1r1r1 @ U @ V @ W ) | 
% 9.37/1.95        ( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 9.37/1.95        ( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.95          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 9.37/1.95        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.95        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.95        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.95        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.95        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.95        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.95        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.95        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.95        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.95        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.95        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.95        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.95        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.95        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.95        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.95        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 ) ) | 
% 9.37/1.95        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 ) ) | 
% 9.37/1.95        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.95        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.95        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.95             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.95             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.95        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) ))).
% 9.37/1.96  thf(zf_stmt_31, negated_conjecture,
% 9.37/1.96    (( ssPv38_3r1r1r1 @ U @ V @ W ) | 
% 9.37/1.96     ( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 9.37/1.96     ( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause68])).
% 9.37/1.96  thf(zip_derived_cl67, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96              X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          |  (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96              X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96              X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_31])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(clause55, conjecture,
% 9.37/1.96    (~( ( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 9.37/1.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) ))).
% 9.37/1.96  thf(zf_stmt_32, negated_conjecture,
% 9.37/1.96    (( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause55])).
% 9.37/1.96  thf(zip_derived_cl54, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96         ( (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.96            X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_32])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(zip_derived_cl204, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96              X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          |  (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96              X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96              X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssPv14_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26))),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl67, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186])).
% 9.37/1.96  thf(zip_derived_cl292, plain,
% 9.37/1.96      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, 
% 9.37/1.96         X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 9.37/1.96         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96         ( (ssPv38_3r1r1r1 @ X25 @ X24 @ X23)
% 9.37/1.96          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ 
% 9.37/1.96              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 9.37/1.96              X12 @ X11)
% 9.37/1.96          |  (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X25 @ 
% 9.37/1.96              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 9.37/1.96              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5))),
% 9.37/1.96      inference('s_sup-', [status(thm)], [zip_derived_cl188, zip_derived_cl204])).
% 9.37/1.96  thf(clause81, conjecture,
% 9.37/1.96    (~( ( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 9.37/1.96        ( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 @ X24 ) | 
% 9.37/1.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) | 
% 9.37/1.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) | 
% 9.37/1.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 ) ) | 
% 9.37/1.96        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 @ X23 ) ) ))).
% 9.37/1.96  thf(zf_stmt_33, negated_conjecture,
% 9.37/1.96    (( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 9.37/1.96     ( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96       X22 @ X23 @ X24 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 ) ) | 
% 9.37/1.96     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause81])).
% 9.37/1.96  thf(zip_derived_cl80, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96         ( (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_33])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(clause59, conjecture,
% 9.37/1.96    (~( ( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) | 
% 9.37/1.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) ))).
% 9.37/1.96  thf(zf_stmt_34, negated_conjecture,
% 9.37/1.96    (( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause59])).
% 9.37/1.96  thf(zip_derived_cl58, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96         ( (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.96            X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_34])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(zip_derived_cl190, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186])).
% 9.37/1.96  thf(clause63, conjecture,
% 9.37/1.96    (~( ( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 ) | 
% 9.37/1.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) | 
% 9.37/1.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) ))).
% 9.37/1.96  thf(zf_stmt_35, negated_conjecture,
% 9.37/1.96    (( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96       X22 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause63])).
% 9.37/1.96  thf(zip_derived_cl62, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.96         ( (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.96            X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_35])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(zip_derived_cl190, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186])).
% 9.37/1.96  thf(zip_derived_cl196, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.96  thf(clause69, conjecture,
% 9.37/1.96    (~( ( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 ) | 
% 9.37/1.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) | 
% 9.37/1.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) | 
% 9.37/1.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 ) ) ))).
% 9.37/1.96  thf(zf_stmt_36, negated_conjecture,
% 9.37/1.96    (( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96       X22 @ X23 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause69])).
% 9.37/1.96  thf(zip_derived_cl68, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96         ( (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.96            X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_36])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(zip_derived_cl190, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186])).
% 9.37/1.96  thf(zip_derived_cl196, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.96  thf(zip_derived_cl206, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.96  thf(zip_derived_cl214, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96         ( (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.96          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssPv20_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20))),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl80, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.96                 zip_derived_cl206])).
% 9.37/1.96  thf(zip_derived_cl303, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ X17 @ 
% 9.37/1.96            X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6)
% 9.37/1.96          |  (ssPv38_3r1r1r1 @ X20 @ X19 @ X18)
% 9.37/1.96          |  (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ 
% 9.37/1.96              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 9.37/1.96              X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ X21)
% 9.37/1.96          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 9.37/1.96              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ X21 @ 
% 9.37/1.96              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22)
% 9.37/1.96          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ X17 @ 
% 9.37/1.96               X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8))),
% 9.37/1.96      inference('s_sup-', [status(thm)], [zip_derived_cl292, zip_derived_cl214])).
% 9.37/1.96  thf(zip_derived_cl316, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ 
% 9.37/1.96            X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ X13 @ X12)
% 9.37/1.96          |  (ssPv38_3r1r1r1 @ X11 @ X10 @ X9)
% 9.37/1.96          |  (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ 
% 9.37/1.96              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ 
% 9.37/1.96              X13 @ X12 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14)
% 9.37/1.96          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ 
% 9.37/1.96              skc54 @ X13 @ X12 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 9.37/1.96              X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21))),
% 9.37/1.96      inference('s_sup-', [status(thm)], [zip_derived_cl149, zip_derived_cl303])).
% 9.37/1.96  thf(clause71, conjecture,
% 9.37/1.96    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) | 
% 9.37/1.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) | 
% 9.37/1.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 ) ) | 
% 9.37/1.96        ( ~( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 @ X23 @ skc37 ) ) ))).
% 9.37/1.96  thf(zf_stmt_37, negated_conjecture,
% 9.37/1.96    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 ) ) | 
% 9.37/1.96     ( ~( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 @ skc37 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause71])).
% 9.37/1.96  thf(zip_derived_cl70, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96         (~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.96          | ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ skc37))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_37])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(zip_derived_cl190, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186])).
% 9.37/1.96  thf(zip_derived_cl195, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96         (~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.96             X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.96          | ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ skc37))),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl70, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.96  thf(zip_derived_cl196, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.96  thf(zip_derived_cl197, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96         ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.96            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ skc37)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl195, zip_derived_cl196])).
% 9.37/1.96  thf(zip_derived_cl317, plain,
% 9.37/1.96      (![X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.96         ( (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X27 @ 
% 9.37/1.96            X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 9.37/1.96            skc54 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7)
% 9.37/1.96          |  (ssPv38_3r1r1r1 @ X27 @ X26 @ X25)
% 9.37/1.96          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X27 @ X26 @ X25 @ 
% 9.37/1.96              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ skc54 @ 
% 9.37/1.96              X15 @ X14))),
% 9.37/1.96      inference('s_sup-', [status(thm)], [zip_derived_cl316, zip_derived_cl197])).
% 9.37/1.96  thf(clause87, conjecture,
% 9.37/1.96    (~( ( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) | 
% 9.37/1.96        ( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 9.37/1.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) | 
% 9.37/1.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) | 
% 9.37/1.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 ) ) | 
% 9.37/1.96        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.96        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 9.37/1.96  thf(zf_stmt_38, negated_conjecture,
% 9.37/1.96    (( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 ) | 
% 9.37/1.96     ( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96       @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96       X22 @ X23 @ X24 @ X25 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 ) ) | 
% 9.37/1.96     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 ) ) | 
% 9.37/1.96     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 @ X24 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause87])).
% 9.37/1.96  thf(zip_derived_cl86, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.96         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 9.37/1.96          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.96          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_38])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(zip_derived_cl190, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186])).
% 9.37/1.96  thf(zip_derived_cl196, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.96  thf(zip_derived_cl206, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.96  thf(clause73, conjecture,
% 9.37/1.96    (~( ( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 @ X24 ) | 
% 9.37/1.96        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) | 
% 9.37/1.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) | 
% 9.37/1.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 ) ) | 
% 9.37/1.96        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 @ X23 ) ) ))).
% 9.37/1.96  thf(zf_stmt_39, negated_conjecture,
% 9.37/1.96    (( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96       X22 @ X23 @ X24 ) | 
% 9.37/1.96     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 ) ) | 
% 9.37/1.96     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause73])).
% 9.37/1.96  thf(zip_derived_cl72, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96         ( (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.96            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.96          | ~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_39])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.96          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.96  thf(zip_derived_cl190, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.96          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186])).
% 9.37/1.96  thf(zip_derived_cl196, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.96          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.96  thf(zip_derived_cl206, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i]:
% 9.37/1.96          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.96  thf(zip_derived_cl209, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.96                 zip_derived_cl206])).
% 9.37/1.96  thf(zip_derived_cl223, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.96         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 9.37/1.96          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.37/1.96          | ~ (ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21))),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl86, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.96                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.96                 zip_derived_cl206, zip_derived_cl209])).
% 9.37/1.96  thf(zip_derived_cl318, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ X17 @ 
% 9.37/1.96            X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ skc54 @ X8 @ X7)
% 9.37/1.96          |  (ssPv38_3r1r1r1 @ X20 @ X19 @ X18)
% 9.37/1.96          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ X18 @ 
% 9.37/1.96              X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ skc54 @ 
% 9.37/1.96              X8 @ X7 @ X6)
% 9.37/1.96          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 9.37/1.96              X10 @ X9 @ skc54 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ 
% 9.37/1.96              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21)
% 9.37/1.96          | ~ (ssPv22_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X20 @ X19 @ 
% 9.37/1.96               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 9.37/1.96               skc54 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3))),
% 9.37/1.96      inference('s_sup-', [status(thm)], [zip_derived_cl317, zip_derived_cl223])).
% 9.37/1.96  thf(zip_derived_cl319, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96         ( (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X17 @ X16 @ X15 @ 
% 9.37/1.96            X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ skc54 @ X5 @ 
% 9.37/1.96            X4 @ X3 @ X2 @ X1)
% 9.37/1.96          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 9.37/1.96              X12 @ X11 @ X10 @ X9 @ X8)
% 9.37/1.96          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 9.37/1.96              X11 @ X10 @ X9)
% 9.37/1.96          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X17 @ X16 @ X15 @ 
% 9.37/1.96              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ skc54 @ X5 @ X4)
% 9.37/1.96          |  (ssPv38_3r1r1r1 @ X17 @ X16 @ X15)
% 9.37/1.96          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X17 @ X16 @ X15 @ 
% 9.37/1.96              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ skc54 @ X5 @ 
% 9.37/1.96              X4 @ X3)
% 9.37/1.96          |  (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96              X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 9.37/1.96              X6 @ skc54 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ X29 @ X28 @ X27 @ 
% 9.37/1.96              X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18))),
% 9.37/1.96      inference('s_sup-', [status(thm)], [zip_derived_cl170, zip_derived_cl318])).
% 9.37/1.96  thf(clause75, conjecture,
% 9.37/1.96    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.96        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 ) ) | 
% 9.37/1.96        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 ) ) | 
% 9.37/1.96        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.96        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 ) ) | 
% 9.37/1.96        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 ) ) | 
% 9.37/1.96        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 ) ) | 
% 9.37/1.96        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.96        ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96             @
% 9.37/1.96             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.96             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.96             X20 @ X21 @ X22 @ X23 @ X24 @ skc35 ) ) ))).
% 9.37/1.96  thf(zf_stmt_40, negated_conjecture,
% 9.37/1.96    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.96     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.96     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.96     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.96     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.96     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.96     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.96     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.96     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.96     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.96     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.96     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.96     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.96     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.96     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 ) ) | 
% 9.37/1.96     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 ) ) | 
% 9.37/1.96     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 ) ) | 
% 9.37/1.96     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.96     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.96     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.96     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.96     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.96     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.96     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.96     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.96     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.96     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 ) ) | 
% 9.37/1.96     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 ) ) | 
% 9.37/1.96     ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.96          @
% 9.37/1.96          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.96          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.96          X21 @ X22 @ X23 @ X24 @ skc35 ) )),
% 9.37/1.96    inference('cnf.neg', [status(esa)], [clause75])).
% 9.37/1.96  thf(zip_derived_cl74, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.96         X28 : $i, X29 : $i]:
% 9.37/1.96         (~ (ssNder1_0)
% 9.37/1.96          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.96          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.96          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.96          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.96          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.96          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.96          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.96          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96               X7)
% 9.37/1.96          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8)
% 9.37/1.96          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96               X6 @ X7 @ X8 @ X9)
% 9.37/1.96          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.96          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.96          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.96          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.96          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.96          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15)
% 9.37/1.96          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16)
% 9.37/1.96          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17)
% 9.37/1.96          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.96          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.96          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.96          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.96          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.96          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23)
% 9.37/1.96          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24)
% 9.37/1.96          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25)
% 9.37/1.96          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.96          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.96          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.96          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.96               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.96               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.96               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_40])).
% 9.37/1.96  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.96      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.96  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.96      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.96  thf(zip_derived_cl123, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.96  thf(zip_derived_cl124, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123])).
% 9.37/1.96  thf(zip_derived_cl125, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.96          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.96  thf(zip_derived_cl126, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.96          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.96  thf(zip_derived_cl127, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.96          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126])).
% 9.37/1.96  thf(zip_derived_cl129, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.96          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.96  thf(zip_derived_cl132, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.96          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.96  thf(zip_derived_cl136, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i]:
% 9.37/1.96          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132])).
% 9.37/1.96  thf(zip_derived_cl139, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.96          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.96           X7 @ X8 @ X9)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.96  thf(zip_derived_cl143, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.96          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.96  thf(zip_derived_cl147, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.96          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.96           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143])).
% 9.37/1.96  thf(zip_derived_cl150, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.96          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.96  thf(zip_derived_cl154, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.96          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.96  thf(zip_derived_cl157, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i]:
% 9.37/1.96          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.96           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154])).
% 9.37/1.96  thf(zip_derived_cl159, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i]:
% 9.37/1.96          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.96  thf(zip_derived_cl160, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.96          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.96           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.96           X16)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.96  thf(zip_derived_cl161, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.96          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160])).
% 9.37/1.96  thf(zip_derived_cl162, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.96          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.96  thf(zip_derived_cl164, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.96          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.96           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.96           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.96  thf(zip_derived_cl165, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.96          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164])).
% 9.37/1.96  thf(zip_derived_cl168, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i]:
% 9.37/1.96          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.96           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.96           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.96  thf(zip_derived_cl173, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i]:
% 9.37/1.96          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.96  thf(zip_derived_cl176, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.96          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173])).
% 9.37/1.96  thf(zip_derived_cl180, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.96          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.96           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.96           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.96           X24)),
% 9.37/1.96      inference('demod', [status(thm)],
% 9.37/1.96                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.96                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.96                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.96                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.96                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.96                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.96                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.96                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.96                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.96  thf(zip_derived_cl186, plain,
% 9.37/1.96      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.96         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.96         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.96         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.97  thf(zip_derived_cl190, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186])).
% 9.37/1.97  thf(zip_derived_cl196, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.97          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.97  thf(zip_derived_cl200, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i]:
% 9.37/1.97         (~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.97             X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.97          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35))),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl74, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.97  thf(zip_derived_cl206, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i]:
% 9.37/1.97          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.97  thf(zip_derived_cl207, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i]:
% 9.37/1.97         ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.97            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc35)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl200, zip_derived_cl206])).
% 9.37/1.97  thf(zip_derived_cl320, plain,
% 9.37/1.97      (![X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 9.37/1.97         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, 
% 9.37/1.97         X26 : $i, X27 : $i, X28 : $i]:
% 9.37/1.97         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X28 @ X27 @ X26 @ 
% 9.37/1.97            X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ skc54 @ 
% 9.37/1.97            X16 @ X15 @ X14)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X28 @ X27 @ X26)
% 9.37/1.97          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X28 @ X27 @ X26 @ 
% 9.37/1.97              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ skc54 @ 
% 9.37/1.97              X16 @ X15)
% 9.37/1.97          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 9.37/1.97              X22 @ X21 @ X20)
% 9.37/1.97          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 9.37/1.97              X23 @ X22 @ X21 @ X20 @ X19)
% 9.37/1.97          |  (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X28 @ X27 @ 
% 9.37/1.97              X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 9.37/1.97              skc54 @ X16 @ X15 @ X14 @ X13 @ X12))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl319, zip_derived_cl207])).
% 9.37/1.97  thf(clause44, conjecture,
% 9.37/1.97    (~( ( ssPv36_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | 
% 9.37/1.97        ( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 9.37/1.97        ( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) | 
% 9.37/1.97        ( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 9.37/1.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 ) ) | 
% 9.37/1.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 ) ) | 
% 9.37/1.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) ))).
% 9.37/1.97  thf(zf_stmt_41, negated_conjecture,
% 9.37/1.97    (( ssPv36_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | 
% 9.37/1.97     ( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 9.37/1.97     ( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 ) | 
% 9.37/1.97     ( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97       X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 9.37/1.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) ) | 
% 9.37/1.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 ) ) | 
% 9.37/1.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause44])).
% 9.37/1.97  thf(zip_derived_cl43, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97         ( (ssPv36_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97              X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97              X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 9.37/1.97          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97              X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97              X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15)
% 9.37/1.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16)
% 9.37/1.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_41])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl154, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl157, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154])).
% 9.37/1.97  thf(zip_derived_cl159, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i]:
% 9.37/1.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.97  thf(zip_derived_cl160, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.97           X16)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.97  thf(zip_derived_cl161, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160])).
% 9.37/1.97  thf(zip_derived_cl162, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.97  thf(zip_derived_cl171, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97         ( (ssPv36_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97              X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97              X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 9.37/1.97          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97              X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97              X14 @ X15 @ X16 @ X17 @ X18 @ X19))),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl43, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.97  thf(clause51, conjecture,
% 9.37/1.97    (~( ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ skc44 ) | 
% 9.37/1.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 ) ) | 
% 9.37/1.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 ) ) | 
% 9.37/1.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) ))).
% 9.37/1.97  thf(zf_stmt_42, negated_conjecture,
% 9.37/1.97    (( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ skc44 ) | 
% 9.37/1.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) ) | 
% 9.37/1.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 ) ) | 
% 9.37/1.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause51])).
% 9.37/1.97  thf(zip_derived_cl50, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.97         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.97            X23 @ X24 @ skc44)
% 9.37/1.97          | ~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15)
% 9.37/1.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16)
% 9.37/1.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_42])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl154, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl157, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154])).
% 9.37/1.97  thf(zip_derived_cl159, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i]:
% 9.37/1.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.97  thf(zip_derived_cl160, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.97           X16)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.97  thf(zip_derived_cl161, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160])).
% 9.37/1.97  thf(zip_derived_cl162, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.97  thf(zip_derived_cl164, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.97  thf(zip_derived_cl165, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164])).
% 9.37/1.97  thf(zip_derived_cl168, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i]:
% 9.37/1.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.97  thf(zip_derived_cl173, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i]:
% 9.37/1.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.97  thf(zip_derived_cl176, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173])).
% 9.37/1.97  thf(zip_derived_cl182, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.97          (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ skc44)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl50, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.97  thf(clause60, conjecture,
% 9.37/1.97    (~( ( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ skc40 ) | 
% 9.37/1.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 ) ) | 
% 9.37/1.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 ) ) | 
% 9.37/1.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 ) ) ))).
% 9.37/1.97  thf(zf_stmt_43, negated_conjecture,
% 9.37/1.97    (( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97       skc40 ) | 
% 9.37/1.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) ) | 
% 9.37/1.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 ) ) | 
% 9.37/1.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause60])).
% 9.37/1.97  thf(zip_derived_cl59, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.97         ( (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.97            X23 @ X24 @ X25 @ X26 @ skc40)
% 9.37/1.97          | ~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15)
% 9.37/1.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16)
% 9.37/1.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23)
% 9.37/1.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24)
% 9.37/1.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_43])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl154, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl157, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154])).
% 9.37/1.97  thf(zip_derived_cl159, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i]:
% 9.37/1.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.97  thf(zip_derived_cl160, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.97           X16)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.97  thf(zip_derived_cl161, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160])).
% 9.37/1.97  thf(zip_derived_cl162, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.97  thf(zip_derived_cl164, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.97  thf(zip_derived_cl165, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164])).
% 9.37/1.97  thf(zip_derived_cl168, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i]:
% 9.37/1.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.97  thf(zip_derived_cl173, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i]:
% 9.37/1.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.97  thf(zip_derived_cl176, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173])).
% 9.37/1.97  thf(zip_derived_cl180, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.97  thf(zip_derived_cl186, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.97  thf(zip_derived_cl193, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.97          (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ skc40)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl59, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186])).
% 9.37/1.97  thf(clause77, conjecture,
% 9.37/1.97    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 ) ) | 
% 9.37/1.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 ) ) | 
% 9.37/1.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97        ( ~( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 ) ) | 
% 9.37/1.97        ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 ) ) | 
% 9.37/1.97        ( ~( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 ) ) | 
% 9.37/1.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 ) ) ))).
% 9.37/1.97  thf(zf_stmt_44, negated_conjecture,
% 9.37/1.97    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) ) | 
% 9.37/1.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 ) ) | 
% 9.37/1.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97     ( ~( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.97     ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.97     ( ~( ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 ) ) | 
% 9.37/1.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause77])).
% 9.37/1.97  thf(zip_derived_cl76, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.97         (~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15)
% 9.37/1.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16)
% 9.37/1.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23)
% 9.37/1.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24)
% 9.37/1.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25)
% 9.37/1.97          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25)
% 9.37/1.97          | ~ (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_44])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl154, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl157, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154])).
% 9.37/1.97  thf(zip_derived_cl159, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i]:
% 9.37/1.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.97  thf(zip_derived_cl160, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.97           X16)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.97  thf(zip_derived_cl161, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160])).
% 9.37/1.97  thf(zip_derived_cl162, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.97  thf(zip_derived_cl164, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.97  thf(zip_derived_cl165, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164])).
% 9.37/1.97  thf(zip_derived_cl168, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i]:
% 9.37/1.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.97  thf(zip_derived_cl173, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i]:
% 9.37/1.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.97  thf(zip_derived_cl176, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173])).
% 9.37/1.97  thf(zip_derived_cl180, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.97  thf(zip_derived_cl186, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.97  thf(zip_derived_cl190, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186])).
% 9.37/1.97  thf(zip_derived_cl205, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.97         (~ (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97             X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25)
% 9.37/1.97          | ~ (ssPv13_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl76, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.97  thf(zip_derived_cl275, plain,
% 9.37/1.97      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 9.37/1.97         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 9.37/1.97         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, 
% 9.37/1.97         X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.97         (~ (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X26 @ X25 @ X24 @ 
% 9.37/1.97             X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 9.37/1.97             X12 @ X11 @ X10 @ X9)
% 9.37/1.97          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X26 @ X25 @ 
% 9.37/1.97               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 9.37/1.97               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7)
% 9.37/1.97          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 9.37/1.97               X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 9.37/1.97               X5 @ X4 @ X3 @ X2 @ X1))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl193, zip_derived_cl205])).
% 9.37/1.97  thf(zip_derived_cl276, plain,
% 9.37/1.97      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, 
% 9.37/1.97         X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 9.37/1.97         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.97         (~ (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ 
% 9.37/1.97             X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 9.37/1.97             X10 @ X9 @ X8 @ X7)
% 9.37/1.97          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ 
% 9.37/1.97               X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 9.37/1.97               X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl182, zip_derived_cl275])).
% 9.37/1.97  thf(zip_derived_cl277, plain,
% 9.37/1.97      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 9.37/1.97         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 9.37/1.97         X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X19 @ X18 @ X17 @ 
% 9.37/1.97            X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 9.37/1.97            X4)
% 9.37/1.97          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X19 @ X18 @ X17 @ X16 @ 
% 9.37/1.97              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6)
% 9.37/1.97          |  (ssPv36_5r1r1r1r1r1 @ X19 @ X18 @ X17 @ X16 @ X15)
% 9.37/1.97          | ~ (ssPv23_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X19 @ X18 @ 
% 9.37/1.97               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 9.37/1.97               X6 @ X5 @ X4 @ X3 @ X2))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl171, zip_derived_cl276])).
% 9.37/1.97  thf(zip_derived_cl321, plain,
% 9.37/1.97      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 9.37/1.97         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 9.37/1.97         X16 : $i]:
% 9.37/1.97         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 9.37/1.97            X11 @ X10 @ X9 @ X8 @ X7)
% 9.37/1.97          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 9.37/1.97              X10 @ X9 @ X8)
% 9.37/1.97          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 9.37/1.97              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ skc54 @ X4 @ X3)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X16 @ X15 @ X14)
% 9.37/1.97          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 9.37/1.97              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ skc54 @ X4 @ 
% 9.37/1.97              X3 @ X2)
% 9.37/1.97          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 9.37/1.97              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ skc54 @ X4 @ 
% 9.37/1.97              X3 @ X2)
% 9.37/1.97          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ 
% 9.37/1.97              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ skc54 @ X4)
% 9.37/1.97          |  (ssPv36_5r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl320, zip_derived_cl277])).
% 9.37/1.97  thf(zip_derived_cl322, plain,
% 9.37/1.97      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 9.37/1.97         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 9.37/1.97         X16 : $i]:
% 9.37/1.97         ( (ssPv36_5r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12)
% 9.37/1.97          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ 
% 9.37/1.97              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ skc54 @ X4)
% 9.37/1.97          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 9.37/1.97              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ skc54 @ X4 @ 
% 9.37/1.97              X3 @ X2)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X16 @ X15 @ X14)
% 9.37/1.97          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 9.37/1.97              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ skc54 @ X4 @ X3)
% 9.37/1.97          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 9.37/1.97              X10 @ X9 @ X8)
% 9.37/1.97          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 9.37/1.97              X11 @ X10 @ X9 @ X8 @ X7))),
% 9.37/1.97      inference('simplify', [status(thm)], [zip_derived_cl321])).
% 9.37/1.97  thf(clause26, conjecture,
% 9.37/1.97    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc53 ) ) ))).
% 9.37/1.97  thf(zf_stmt_45, negated_conjecture,
% 9.37/1.97    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc53 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause26])).
% 9.37/1.97  thf(zip_derived_cl25, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97         (~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_45])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl146, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl25, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl148, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97         ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl146, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl324, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 9.37/1.97            X5 @ X4 @ X3 @ X2)
% 9.37/1.97          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 9.37/1.97              X5 @ X4 @ X3)
% 9.37/1.97          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ 
% 9.37/1.97              X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ skc53 @ X12)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X11 @ X10 @ X9)
% 9.37/1.97          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ 
% 9.37/1.97              X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ skc53 @ 
% 9.37/1.97              X12 @ X13)
% 9.37/1.97          |  (ssPv36_5r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl322, zip_derived_cl148])).
% 9.37/1.97  thf(clause29, conjecture,
% 9.37/1.97    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             skc51 ) ) ))).
% 9.37/1.97  thf(zf_stmt_46, negated_conjecture,
% 9.37/1.97    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ skc51 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause29])).
% 9.37/1.97  thf(zip_derived_cl28, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97         (~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_46])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl151, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97         ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl28, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl330, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97         ( (ssPv36_5r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7)
% 9.37/1.97          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ 
% 9.37/1.97              X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ skc53 @ 
% 9.37/1.97              skc51 @ X12)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X11 @ X10 @ X9)
% 9.37/1.97          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 9.37/1.97              X5 @ X4 @ X3)
% 9.37/1.97          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 9.37/1.97              X5 @ X4 @ X3 @ X2))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl324, zip_derived_cl151])).
% 9.37/1.97  thf(clause32, conjecture,
% 9.37/1.97    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ skc49 ) ) ))).
% 9.37/1.97  thf(zf_stmt_47, negated_conjecture,
% 9.37/1.97    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          skc49 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause32])).
% 9.37/1.97  thf(zip_derived_cl31, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97         (~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97               skc49))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_47])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl153, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97         (~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97               skc49))),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl31, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl154, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl155, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97         ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ skc49)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl153, zip_derived_cl154])).
% 9.37/1.97  thf(zip_derived_cl336, plain,
% 9.37/1.97      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 9.37/1.97         X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 9.37/1.97            X5 @ X4 @ X3 @ X2)
% 9.37/1.97          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 9.37/1.97              X5 @ X4 @ X3)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X11 @ X10 @ X9)
% 9.37/1.97          |  (ssPv36_5r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl330, zip_derived_cl155])).
% 9.37/1.97  thf(clause14, conjecture,
% 9.37/1.97    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc61 ) ) ))).
% 9.37/1.97  thf(zf_stmt_48, negated_conjecture,
% 9.37/1.97    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc61 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause14])).
% 9.37/1.97  thf(zip_derived_cl13, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97         (~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ skc61))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_48])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl131, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 9.37/1.97          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ skc61))),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl13, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl133, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97         ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97            X7 @ X8 @ skc61)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl131, zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl339, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97         ( (ssPv36_5r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X8 @ X7 @ X6)
% 9.37/1.97          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 9.37/1.97              X1 @ X0))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl336, zip_derived_cl133])).
% 9.37/1.97  thf(zip_derived_cl130, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97         ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97            X7 @ skc63)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl128, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl345, plain,
% 9.37/1.97      (![X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97         ( (ssPv38_3r1r1r1 @ X7 @ X6 @ X5)
% 9.37/1.97          |  (ssPv36_5r1r1r1r1r1 @ X7 @ X6 @ X5 @ X4 @ X3))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl339, zip_derived_cl130])).
% 9.37/1.97  thf(clause10, conjecture,
% 9.37/1.97    (~( ( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ skc62 ) | 
% 9.37/1.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) ))).
% 9.37/1.97  thf(zf_stmt_49, negated_conjecture,
% 9.37/1.97    (( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ skc62 ) | 
% 9.37/1.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause10])).
% 9.37/1.97  thf(zip_derived_cl9, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97         ( (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97            X7 @ skc62)
% 9.37/1.97          | ~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_49])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl134, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ skc62)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl9, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(clause84, conjecture,
% 9.37/1.97    (~( ( ssPv38_3r1r1r1 @ U @ V @ W ) | 
% 9.37/1.97        ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 9.37/1.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssPv36_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 ) ) | 
% 9.37/1.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 ) ) | 
% 9.37/1.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 ) ) | 
% 9.37/1.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 ) ) | 
% 9.37/1.97        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 ) ) | 
% 9.37/1.97        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.97        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.97        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 9.37/1.97  thf(zf_stmt_50, negated_conjecture,
% 9.37/1.97    (( ssPv38_3r1r1r1 @ U @ V @ W ) | 
% 9.37/1.97     ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97       @
% 9.37/1.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 9.37/1.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssPv36_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) ) | 
% 9.37/1.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 ) ) | 
% 9.37/1.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.97     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 ) ) | 
% 9.37/1.97     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 ) ) | 
% 9.37/1.97     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.97     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause84])).
% 9.37/1.97  thf(zip_derived_cl83, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.37/1.97         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.37/1.97          | ~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssPv36_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15)
% 9.37/1.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16)
% 9.37/1.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23)
% 9.37/1.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24)
% 9.37/1.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25)
% 9.37/1.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.97          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.97          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.97          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.97          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_50])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl154, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl157, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154])).
% 9.37/1.97  thf(zip_derived_cl159, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i]:
% 9.37/1.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.97  thf(zip_derived_cl160, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.97           X16)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.97  thf(zip_derived_cl161, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160])).
% 9.37/1.97  thf(zip_derived_cl162, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.97  thf(zip_derived_cl164, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.97  thf(zip_derived_cl165, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164])).
% 9.37/1.97  thf(zip_derived_cl168, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i]:
% 9.37/1.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.97  thf(zip_derived_cl173, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i]:
% 9.37/1.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.97  thf(zip_derived_cl176, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173])).
% 9.37/1.97  thf(zip_derived_cl180, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.97  thf(zip_derived_cl186, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.97  thf(zip_derived_cl190, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186])).
% 9.37/1.97  thf(zip_derived_cl196, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.97          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.97  thf(zip_derived_cl206, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i]:
% 9.37/1.97          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.97  thf(zip_derived_cl209, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i]:
% 9.37/1.97          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.97                 zip_derived_cl206])).
% 9.37/1.97  thf(clause78, conjecture,
% 9.37/1.97    (~( ( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 9.37/1.97        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 ) ) | 
% 9.37/1.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 ) ) | 
% 9.37/1.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 ) ) | 
% 9.37/1.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 ) ) | 
% 9.37/1.97        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 ) ) | 
% 9.37/1.97        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.97        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 9.37/1.97  thf(zf_stmt_51, negated_conjecture,
% 9.37/1.97    (( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97       @
% 9.37/1.97       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97       X22 @ X23 @ X24 @ X25 ) | 
% 9.37/1.97     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) ) | 
% 9.37/1.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 ) ) | 
% 9.37/1.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.97     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 ) ) | 
% 9.37/1.97     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 ) ) | 
% 9.37/1.97     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 @ X24 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause78])).
% 9.37/1.97  thf(zip_derived_cl77, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.97         ( (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.97            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.37/1.97          | ~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15)
% 9.37/1.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16)
% 9.37/1.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23)
% 9.37/1.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24)
% 9.37/1.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25)
% 9.37/1.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.97          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.97          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.97          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_51])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.97  thf(zip_derived_cl132, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.97          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.97  thf(zip_derived_cl136, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i]:
% 9.37/1.97          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132])).
% 9.37/1.97  thf(zip_derived_cl139, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.97          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97           X7 @ X8 @ X9)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.97  thf(zip_derived_cl143, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.97          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.97  thf(zip_derived_cl147, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.97          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143])).
% 9.37/1.97  thf(zip_derived_cl150, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.97          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.97  thf(zip_derived_cl154, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.97          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.97  thf(zip_derived_cl157, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i]:
% 9.37/1.97          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154])).
% 9.37/1.97  thf(zip_derived_cl159, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i]:
% 9.37/1.97          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.97  thf(zip_derived_cl160, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.97          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.97           X16)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.97  thf(zip_derived_cl161, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.97          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160])).
% 9.37/1.97  thf(zip_derived_cl162, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.97          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.97  thf(zip_derived_cl164, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.97          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.97           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.97  thf(zip_derived_cl165, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.97          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164])).
% 9.37/1.97  thf(zip_derived_cl168, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i]:
% 9.37/1.97          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.97  thf(zip_derived_cl173, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i]:
% 9.37/1.97          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.97  thf(zip_derived_cl176, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.97          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173])).
% 9.37/1.97  thf(zip_derived_cl180, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.97          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.97  thf(zip_derived_cl186, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.97          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.97  thf(zip_derived_cl190, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.97          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186])).
% 9.37/1.97  thf(zip_derived_cl196, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.97          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.97  thf(zip_derived_cl206, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i]:
% 9.37/1.97          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.97  thf(zip_derived_cl209, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i]:
% 9.37/1.97          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.97                 zip_derived_cl206])).
% 9.37/1.97  thf(zip_derived_cl212, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.97          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.97           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.97                 zip_derived_cl206, zip_derived_cl209])).
% 9.37/1.97  thf(zip_derived_cl219, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.37/1.97         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.37/1.97          | ~ (ssPv36_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7 @ X8))),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl83, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.97                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.97                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.97                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.97                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.97                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.97                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.97                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.97                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.37/1.97  thf(zip_derived_cl273, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.97         ( (ssPv38_3r1r1r1 @ X7 @ X6 @ X5)
% 9.37/1.97          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97              X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc62 @ X30 @ X29 @ 
% 9.37/1.97              X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 9.37/1.97              X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 9.37/1.97          | ~ (ssPv36_5r1r1r1r1r1 @ X7 @ X6 @ X5 @ X4 @ X3))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl134, zip_derived_cl219])).
% 9.37/1.97  thf(zip_derived_cl352, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.97         ( (ssPv38_3r1r1r1 @ X4 @ X3 @ X2)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X4 @ X3 @ X2)
% 9.37/1.97          |  (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97              X4 @ X3 @ X2 @ X1 @ X0 @ X30 @ X29 @ X28 @ skc62 @ X27 @ X26 @ 
% 9.37/1.97              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 9.37/1.97              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5))),
% 9.37/1.97      inference('s_sup-', [status(thm)], [zip_derived_cl345, zip_derived_cl273])).
% 9.37/1.97  thf(zip_derived_cl353, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.97         ( (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97            X4 @ X3 @ X2 @ X1 @ X0 @ X30 @ X29 @ X28 @ skc62 @ X27 @ X26 @ 
% 9.37/1.97            X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 9.37/1.97            X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 9.37/1.97          |  (ssPv38_3r1r1r1 @ X4 @ X3 @ X2))),
% 9.37/1.97      inference('simplify', [status(thm)], [zip_derived_cl352])).
% 9.37/1.97  thf(clause80, conjecture,
% 9.37/1.97    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.97        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 ) ) | 
% 9.37/1.97        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 ) ) | 
% 9.37/1.97        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.97        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 ) ) | 
% 9.37/1.97        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 ) ) | 
% 9.37/1.97        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 ) ) | 
% 9.37/1.97        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.97        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.97        ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97             @
% 9.37/1.97             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.97             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.97             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ skc33 ) ) ))).
% 9.37/1.97  thf(zf_stmt_52, negated_conjecture,
% 9.37/1.97    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.97     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.97     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.97     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.97     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.97     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.97     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.97     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.97     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.97     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.97     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.97     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.97     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.97     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.97     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 ) ) | 
% 9.37/1.97     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 ) ) | 
% 9.37/1.97     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 ) ) | 
% 9.37/1.97     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.97     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.97     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.97     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.97     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.97     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.97     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.97     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.97     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.97     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 ) ) | 
% 9.37/1.97     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 ) ) | 
% 9.37/1.97     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.97     ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.97          @
% 9.37/1.97          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.97          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.97          X21 @ X22 @ X23 @ X24 @ X25 @ skc33 ) )),
% 9.37/1.97    inference('cnf.neg', [status(esa)], [clause80])).
% 9.37/1.97  thf(zip_derived_cl79, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.97         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.97         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.97         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.97         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.97         (~ (ssNder1_0)
% 9.37/1.97          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.97          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.97          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.97          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.97          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.97          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.97          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.97          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.97               X7)
% 9.37/1.97          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8)
% 9.37/1.97          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.97               X6 @ X7 @ X8 @ X9)
% 9.37/1.97          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.97          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.97          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.97               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.97          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.97          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.97               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.97          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15)
% 9.37/1.97          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16)
% 9.37/1.97          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.97               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17)
% 9.37/1.97          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.97          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.97               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.97               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.97          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.97          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.97          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.97               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.97               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.97          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23)
% 9.37/1.97          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24)
% 9.37/1.97          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25)
% 9.37/1.97          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.97          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.97          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.97          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.97          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.97               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.97               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.97               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33))),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_52])).
% 9.37/1.97  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.97      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.97  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.97      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.97  thf(zip_derived_cl123, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.97  thf(zip_derived_cl124, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123])).
% 9.37/1.97  thf(zip_derived_cl125, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.97          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.97  thf(zip_derived_cl126, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.97          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.97  thf(zip_derived_cl127, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.97          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.97                 zip_derived_cl126])).
% 9.37/1.97  thf(zip_derived_cl129, plain,
% 9.37/1.97      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.97          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.97      inference('demod', [status(thm)],
% 9.37/1.97                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.97                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.98  thf(zip_derived_cl132, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.98  thf(zip_derived_cl136, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i]:
% 9.37/1.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132])).
% 9.37/1.98  thf(zip_derived_cl139, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8 @ X9)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.98  thf(zip_derived_cl143, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.98  thf(zip_derived_cl147, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143])).
% 9.37/1.98  thf(zip_derived_cl150, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.98  thf(zip_derived_cl154, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.98  thf(zip_derived_cl157, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i]:
% 9.37/1.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154])).
% 9.37/1.98  thf(zip_derived_cl159, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i]:
% 9.37/1.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.98  thf(zip_derived_cl160, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.98           X16)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.98  thf(zip_derived_cl161, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160])).
% 9.37/1.98  thf(zip_derived_cl162, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.98  thf(zip_derived_cl164, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.98  thf(zip_derived_cl165, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164])).
% 9.37/1.98  thf(zip_derived_cl168, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i]:
% 9.37/1.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.98  thf(zip_derived_cl173, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i]:
% 9.37/1.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.98  thf(zip_derived_cl176, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173])).
% 9.37/1.98  thf(zip_derived_cl180, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.98  thf(zip_derived_cl186, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.98  thf(zip_derived_cl190, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186])).
% 9.37/1.98  thf(zip_derived_cl196, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.98          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.98  thf(zip_derived_cl206, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i]:
% 9.37/1.98          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.98  thf(zip_derived_cl209, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i, X29 : $i]:
% 9.37/1.98          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.98                 zip_derived_cl206])).
% 9.37/1.98  thf(zip_derived_cl210, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.98         ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.98            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc33)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl79, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.98                 zip_derived_cl206, zip_derived_cl209])).
% 9.37/1.98  thf(zip_derived_cl354, plain,
% 9.37/1.98      (![X27 : $i, X28 : $i, X29 : $i]:  (ssPv38_3r1r1r1 @ X29 @ X28 @ X27)),
% 9.37/1.98      inference('s_sup-', [status(thm)], [zip_derived_cl353, zip_derived_cl210])).
% 9.37/1.98  thf(zip_derived_cl359, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.98         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ 
% 9.37/1.98            X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ X14 @ X13 @ X12)
% 9.37/1.98          |  (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ 
% 9.37/1.98              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc54 @ X14 @ 
% 9.37/1.98              X13 @ X12 @ X18 @ X17 @ X16 @ X15))),
% 9.37/1.98      inference('demod', [status(thm)], [zip_derived_cl263, zip_derived_cl354])).
% 9.37/1.98  thf(clause42, conjecture,
% 9.37/1.98    (~( ( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 9.37/1.98        ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 9.37/1.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 ) ) | 
% 9.37/1.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 ) ) | 
% 9.37/1.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.98        ( ~( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) ))).
% 9.37/1.98  thf(zf_stmt_53, negated_conjecture,
% 9.37/1.98    (( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 9.37/1.98     ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 9.37/1.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 ) ) | 
% 9.37/1.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 ) ) | 
% 9.37/1.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 ) ) | 
% 9.37/1.98     ( ~( ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 ) )),
% 9.37/1.98    inference('cnf.neg', [status(esa)], [clause42])).
% 9.37/1.98  thf(zip_derived_cl41, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.98         ( (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98            X7 @ X8)
% 9.37/1.98          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98              X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssNder1_0)
% 9.37/1.98          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98               X7)
% 9.37/1.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8)
% 9.37/1.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15)
% 9.37/1.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16)
% 9.37/1.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17)
% 9.37/1.98          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18))),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_53])).
% 9.37/1.98  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.98  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.98      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.98  thf(zip_derived_cl123, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.98  thf(zip_derived_cl124, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123])).
% 9.37/1.98  thf(zip_derived_cl125, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.98  thf(zip_derived_cl126, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.98  thf(zip_derived_cl127, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126])).
% 9.37/1.98  thf(zip_derived_cl129, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.98  thf(zip_derived_cl132, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.98  thf(zip_derived_cl136, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i]:
% 9.37/1.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132])).
% 9.37/1.98  thf(zip_derived_cl139, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8 @ X9)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.98  thf(zip_derived_cl143, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.98  thf(zip_derived_cl147, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143])).
% 9.37/1.98  thf(zip_derived_cl150, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.98  thf(zip_derived_cl154, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.98  thf(zip_derived_cl157, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i]:
% 9.37/1.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154])).
% 9.37/1.98  thf(zip_derived_cl159, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i]:
% 9.37/1.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.98  thf(zip_derived_cl160, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.98           X16)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.98  thf(zip_derived_cl161, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160])).
% 9.37/1.98  thf(zip_derived_cl162, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.98  thf(zip_derived_cl166, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.98         ( (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98            X7 @ X8)
% 9.37/1.98          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98              X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssPv21_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19))),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl41, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.98  thf(zip_derived_cl360, plain,
% 9.37/1.98      (![X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, 
% 9.37/1.98         X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, 
% 9.37/1.98         X18 : $i]:
% 9.37/1.98         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X18 @ X17 @ X16 @ 
% 9.37/1.98            X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ skc54 @ X6 @ 
% 9.37/1.98            X5 @ X4)
% 9.37/1.98          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 9.37/1.98              X12 @ X11 @ X10)
% 9.37/1.98          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 9.37/1.98              X13 @ X12 @ X11 @ X10 @ X9)
% 9.37/1.98          | ~ (ssPv35_6r1r1r1r1r1r1 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13))),
% 9.37/1.98      inference('s_sup-', [status(thm)], [zip_derived_cl359, zip_derived_cl166])).
% 9.37/1.98  thf(clause19, conjecture,
% 9.37/1.98    (~( ( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ skc56 ) | 
% 9.37/1.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) ))).
% 9.37/1.98  thf(zf_stmt_54, negated_conjecture,
% 9.37/1.98    (( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ skc56 ) | 
% 9.37/1.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) )),
% 9.37/1.98    inference('cnf.neg', [status(esa)], [clause19])).
% 9.37/1.98  thf(zip_derived_cl18, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98         ( (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98            X6 @ X7 @ X8 @ X9 @ X10 @ skc56)
% 9.37/1.98          | ~ (ssNder1_0)
% 9.37/1.98          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98               X7)
% 9.37/1.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8)
% 9.37/1.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8 @ X9))),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_54])).
% 9.37/1.98  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.98  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.98      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.98  thf(zip_derived_cl123, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.98  thf(zip_derived_cl124, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123])).
% 9.37/1.98  thf(zip_derived_cl125, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.98  thf(zip_derived_cl126, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.98  thf(zip_derived_cl127, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126])).
% 9.37/1.98  thf(zip_derived_cl129, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.98  thf(zip_derived_cl132, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.98  thf(zip_derived_cl136, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i]:
% 9.37/1.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132])).
% 9.37/1.98  thf(zip_derived_cl139, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8 @ X9)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.98  thf(zip_derived_cl145, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98          (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10 @ skc56)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl18, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.98  thf(clause64, conjecture,
% 9.37/1.98    (~( ( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ skc38 ) | 
% 9.37/1.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 ) ) | 
% 9.37/1.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 ) ) | 
% 9.37/1.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 ) ) | 
% 9.37/1.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 ) ) ))).
% 9.37/1.98  thf(zf_stmt_55, negated_conjecture,
% 9.37/1.98    (( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98       X22 @ skc38 ) | 
% 9.37/1.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 ) ) | 
% 9.37/1.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 ) ) | 
% 9.37/1.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 ) ) | 
% 9.37/1.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.98     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 9.37/1.98    inference('cnf.neg', [status(esa)], [clause64])).
% 9.37/1.98  thf(zip_derived_cl63, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.98         ( (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.98            X23 @ X24 @ X25 @ X26 @ X27 @ skc38)
% 9.37/1.98          | ~ (ssNder1_0)
% 9.37/1.98          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98               X7)
% 9.37/1.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8)
% 9.37/1.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15)
% 9.37/1.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16)
% 9.37/1.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17)
% 9.37/1.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.98          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.98          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.98          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.98          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.98          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23)
% 9.37/1.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24)
% 9.37/1.98          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25)
% 9.37/1.98          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26))),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_55])).
% 9.37/1.98  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.98  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.98      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.98  thf(zip_derived_cl123, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.98  thf(zip_derived_cl124, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123])).
% 9.37/1.98  thf(zip_derived_cl125, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.98  thf(zip_derived_cl126, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.98  thf(zip_derived_cl127, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126])).
% 9.37/1.98  thf(zip_derived_cl129, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.98  thf(zip_derived_cl132, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.98  thf(zip_derived_cl136, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i]:
% 9.37/1.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132])).
% 9.37/1.98  thf(zip_derived_cl139, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8 @ X9)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.98  thf(zip_derived_cl143, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.98  thf(zip_derived_cl147, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143])).
% 9.37/1.98  thf(zip_derived_cl150, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.98  thf(zip_derived_cl154, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.98  thf(zip_derived_cl157, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i]:
% 9.37/1.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154])).
% 9.37/1.98  thf(zip_derived_cl159, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i]:
% 9.37/1.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.98  thf(zip_derived_cl160, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.98           X16)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.98  thf(zip_derived_cl161, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160])).
% 9.37/1.98  thf(zip_derived_cl162, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.98  thf(zip_derived_cl164, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.98  thf(zip_derived_cl165, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164])).
% 9.37/1.98  thf(zip_derived_cl168, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i]:
% 9.37/1.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.98  thf(zip_derived_cl173, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i]:
% 9.37/1.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.98  thf(zip_derived_cl176, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173])).
% 9.37/1.98  thf(zip_derived_cl180, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.98  thf(zip_derived_cl186, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.98  thf(zip_derived_cl190, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186])).
% 9.37/1.98  thf(zip_derived_cl198, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.98          (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27 @ skc38)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl63, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.98  thf(clause72, conjecture,
% 9.37/1.98    (~( ( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | 
% 9.37/1.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssPv39_2r1r1 @ U @ V ) ) | 
% 9.37/1.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98        ( ~( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 ) ) | 
% 9.37/1.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 ) ) | 
% 9.37/1.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 ) ) | 
% 9.37/1.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 ) ) | 
% 9.37/1.98        ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.98        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 ) ) ))).
% 9.37/1.98  thf(zf_stmt_56, negated_conjecture,
% 9.37/1.98    (( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | ( ~( ssNder1_0 ) ) | 
% 9.37/1.98     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.98     ( ~( ssPv39_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98     ( ~( ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 ) ) | 
% 9.37/1.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 ) ) | 
% 9.37/1.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 ) ) | 
% 9.37/1.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.98     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.98     ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 ) ) | 
% 9.37/1.98     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 ) )),
% 9.37/1.98    inference('cnf.neg', [status(esa)], [clause72])).
% 9.37/1.98  thf(zip_derived_cl71, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i]:
% 9.37/1.98         ( (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_0)
% 9.37/1.98          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssPv39_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98               X7)
% 9.37/1.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8)
% 9.37/1.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.98          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15)
% 9.37/1.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16)
% 9.37/1.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17)
% 9.37/1.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.98          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.98          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.98          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.98          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.98          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23)
% 9.37/1.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24)
% 9.37/1.98          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25)
% 9.37/1.98          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.98          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.98          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_56])).
% 9.37/1.98  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.98  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.98      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.98  thf(zip_derived_cl123, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.98  thf(zip_derived_cl124, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123])).
% 9.37/1.98  thf(zip_derived_cl125, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.98  thf(zip_derived_cl126, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.98  thf(zip_derived_cl127, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126])).
% 9.37/1.98  thf(zip_derived_cl129, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.98  thf(zip_derived_cl132, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.98  thf(zip_derived_cl136, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i]:
% 9.37/1.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132])).
% 9.37/1.98  thf(zip_derived_cl139, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8 @ X9)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.98  thf(zip_derived_cl143, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.98  thf(zip_derived_cl147, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143])).
% 9.37/1.98  thf(zip_derived_cl150, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.98  thf(zip_derived_cl154, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.98  thf(zip_derived_cl157, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i]:
% 9.37/1.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154])).
% 9.37/1.98  thf(zip_derived_cl159, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i]:
% 9.37/1.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.98  thf(zip_derived_cl160, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.98           X16)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.98  thf(zip_derived_cl161, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160])).
% 9.37/1.98  thf(zip_derived_cl162, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.98  thf(zip_derived_cl164, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.98  thf(zip_derived_cl165, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164])).
% 9.37/1.98  thf(zip_derived_cl168, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i]:
% 9.37/1.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.98  thf(zip_derived_cl173, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i]:
% 9.37/1.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.98  thf(zip_derived_cl176, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173])).
% 9.37/1.98  thf(zip_derived_cl180, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.98  thf(zip_derived_cl186, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.98  thf(zip_derived_cl190, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186])).
% 9.37/1.98  thf(zip_derived_cl196, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.98          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.98  thf(zip_derived_cl199, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i]:
% 9.37/1.98         ( (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssPv39_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.98          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl71, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.98  thf(zip_derived_cl258, plain,
% 9.37/1.98      (![X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, 
% 9.37/1.98         X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.98         ( (ssPv35_6r1r1r1r1r1r1 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22)
% 9.37/1.98          | ~ (ssPv39_2r1r1 @ X27 @ X26)
% 9.37/1.98          | ~ (ssPv29_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X27 @ X26 @ X25 @ X24 @ 
% 9.37/1.98               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16))),
% 9.37/1.98      inference('s_sup-', [status(thm)], [zip_derived_cl198, zip_derived_cl199])).
% 9.37/1.98  thf(zip_derived_cl259, plain,
% 9.37/1.98      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98         ( (ssPv35_6r1r1r1r1r1r1 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 9.37/1.98          | ~ (ssPv39_2r1r1 @ X10 @ X9))),
% 9.37/1.98      inference('s_sup-', [status(thm)], [zip_derived_cl145, zip_derived_cl258])).
% 9.37/1.98  thf(clause25, conjecture,
% 9.37/1.98    (~( ( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc52 ) | 
% 9.37/1.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) ))).
% 9.37/1.98  thf(zf_stmt_57, negated_conjecture,
% 9.37/1.98    (( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc52 ) | 
% 9.37/1.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) )),
% 9.37/1.98    inference('cnf.neg', [status(esa)], [clause25])).
% 9.37/1.98  thf(zip_derived_cl24, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.98         ( (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc52)
% 9.37/1.98          | ~ (ssNder1_0)
% 9.37/1.98          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98               X7)
% 9.37/1.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8)
% 9.37/1.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11))),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_57])).
% 9.37/1.98  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.98  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.98      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.98  thf(zip_derived_cl123, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.98  thf(zip_derived_cl124, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123])).
% 9.37/1.98  thf(zip_derived_cl125, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.98  thf(zip_derived_cl126, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.98  thf(zip_derived_cl127, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126])).
% 9.37/1.98  thf(zip_derived_cl129, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.98  thf(zip_derived_cl132, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.98  thf(zip_derived_cl136, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i]:
% 9.37/1.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132])).
% 9.37/1.98  thf(zip_derived_cl139, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8 @ X9)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.98  thf(zip_derived_cl143, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.98  thf(zip_derived_cl147, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143])).
% 9.37/1.98  thf(zip_derived_cl152, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.98          (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc52)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl24, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.98  thf(zip_derived_cl198, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.98          (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27 @ skc38)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl63, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.98  thf(clause79, conjecture,
% 9.37/1.98    (~( ( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ skc32 ) | 
% 9.37/1.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 ) ) | 
% 9.37/1.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 ) ) | 
% 9.37/1.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 ) ) | 
% 9.37/1.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 ) ) | 
% 9.37/1.98        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 ) ) | 
% 9.37/1.98        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.98        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 9.37/1.98  thf(zf_stmt_58, negated_conjecture,
% 9.37/1.98    (( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98       @
% 9.37/1.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98       X22 @ X23 @ X24 @ X25 @ skc32 ) | 
% 9.37/1.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 ) ) | 
% 9.37/1.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 ) ) | 
% 9.37/1.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 ) ) | 
% 9.37/1.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.98     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.98     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 ) ) | 
% 9.37/1.98     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 ) ) | 
% 9.37/1.98     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 ) )),
% 9.37/1.98    inference('cnf.neg', [status(esa)], [clause79])).
% 9.37/1.98  thf(zip_derived_cl78, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.98         ( (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.98            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc32)
% 9.37/1.98          | ~ (ssNder1_0)
% 9.37/1.98          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98               X7)
% 9.37/1.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8)
% 9.37/1.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15)
% 9.37/1.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16)
% 9.37/1.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17)
% 9.37/1.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.98          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.98          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.98          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.98          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.98          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23)
% 9.37/1.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24)
% 9.37/1.98          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25)
% 9.37/1.98          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.98          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.98          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.98          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_58])).
% 9.37/1.98  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.98      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.98  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.98      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.98  thf(zip_derived_cl123, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.98  thf(zip_derived_cl124, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123])).
% 9.37/1.98  thf(zip_derived_cl125, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.98          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.98  thf(zip_derived_cl126, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.98          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.98  thf(zip_derived_cl127, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.98          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126])).
% 9.37/1.98  thf(zip_derived_cl129, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.98          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.98  thf(zip_derived_cl132, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.98          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.98  thf(zip_derived_cl136, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i]:
% 9.37/1.98          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132])).
% 9.37/1.98  thf(zip_derived_cl139, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.98          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98           X7 @ X8 @ X9)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.98  thf(zip_derived_cl143, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.98          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.98  thf(zip_derived_cl147, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.98          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143])).
% 9.37/1.98  thf(zip_derived_cl150, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.98          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.98  thf(zip_derived_cl154, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.98          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.98  thf(zip_derived_cl157, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i]:
% 9.37/1.98          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154])).
% 9.37/1.98  thf(zip_derived_cl159, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i]:
% 9.37/1.98          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.98  thf(zip_derived_cl160, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.98          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.98           X16)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.98  thf(zip_derived_cl161, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.98          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160])).
% 9.37/1.98  thf(zip_derived_cl162, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.98          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.98  thf(zip_derived_cl164, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.98          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.98           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.98  thf(zip_derived_cl165, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.98          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164])).
% 9.37/1.98  thf(zip_derived_cl168, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i]:
% 9.37/1.98          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.98  thf(zip_derived_cl173, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i]:
% 9.37/1.98          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.98  thf(zip_derived_cl176, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.98          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173])).
% 9.37/1.98  thf(zip_derived_cl180, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.98          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.98  thf(zip_derived_cl186, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.98          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.98  thf(zip_derived_cl190, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.98          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186])).
% 9.37/1.98  thf(zip_derived_cl196, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.98          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.98  thf(zip_derived_cl206, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i]:
% 9.37/1.98          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.98  thf(zip_derived_cl209, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i, X29 : $i]:
% 9.37/1.98          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.98                 zip_derived_cl206])).
% 9.37/1.98  thf(zip_derived_cl213, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.98          (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.98           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc32)),
% 9.37/1.98      inference('demod', [status(thm)],
% 9.37/1.98                [zip_derived_cl78, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.98                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.98                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.98                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.98                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.98                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.98                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.98                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.98                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.98                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.98                 zip_derived_cl206, zip_derived_cl209])).
% 9.37/1.98  thf(clause116, conjecture,
% 9.37/1.98    (~( ( ssPv37_4r1r1r1r1 @ U @ V @ W @ X ) | 
% 9.37/1.98        ( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 ) | 
% 9.37/1.98        ( ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.37/1.98          X32 @ X33 ) | 
% 9.37/1.98        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.98        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 ) ) | 
% 9.37/1.98        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 ) ) | 
% 9.37/1.98        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.98        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 ) ) | 
% 9.37/1.98        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 ) ) | 
% 9.37/1.98        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 ) ) | 
% 9.37/1.98        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.98        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.98        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.37/1.98        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.37/1.98        ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.37/1.98        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.37/1.98        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.37/1.98        ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.37/1.98        ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.37/1.98        ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.37/1.98             X31 ) ) | 
% 9.37/1.98        ( ~( ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98             @
% 9.37/1.98             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.98             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.98             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.37/1.98             X31 @ X32 ) ) ))).
% 9.37/1.98  thf(zf_stmt_59, negated_conjecture,
% 9.37/1.98    (( ssPv37_4r1r1r1r1 @ U @ V @ W @ X ) | 
% 9.37/1.98     ( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98       X22 @ X23 @ X24 ) | 
% 9.37/1.98     ( ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98       @
% 9.37/1.98       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 ) | 
% 9.37/1.98     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.98     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.98     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.98     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.98     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.98     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.98     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.98     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.98     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.98     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.98     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.98     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.98     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.98     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.98     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 ) ) | 
% 9.37/1.98     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 ) ) | 
% 9.37/1.98     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 ) ) | 
% 9.37/1.98     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.98     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.98     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.98     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.98     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.98     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.98     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.98     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.98     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.98     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 ) ) | 
% 9.37/1.98     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 ) ) | 
% 9.37/1.98     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.98     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.37/1.98     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.37/1.98     ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.37/1.98     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.37/1.98     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.37/1.98     ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.37/1.98     ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.37/1.98     ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 ) ) | 
% 9.37/1.98     ( ~( ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.98          @
% 9.37/1.98          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.98          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.98          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 ) )),
% 9.37/1.98    inference('cnf.neg', [status(esa)], [clause116])).
% 9.37/1.98  thf(zip_derived_cl115, plain,
% 9.37/1.98      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.98         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.98         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.98         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.98         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.37/1.98         X35 : $i, X36 : $i, X37 : $i, X38 : $i]:
% 9.37/1.98         ( (ssPv37_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.98          |  (ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.37/1.98              X32 @ X33 @ X34 @ X35 @ X36 @ X37 @ X38)
% 9.37/1.98          | ~ (ssNder1_0)
% 9.37/1.98          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.98          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.98          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.98          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.98          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.98          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.98          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.98          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.98               X7)
% 9.37/1.98          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8)
% 9.37/1.98          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.98               X6 @ X7 @ X8 @ X9)
% 9.37/1.98          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.98          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.98          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.98               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.98          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.98          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.98               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.98          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15)
% 9.37/1.98          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16)
% 9.37/1.98          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.98               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17)
% 9.37/1.98          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.98          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.98               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.98               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.98          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.98          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.98          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.98               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.98               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.98          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.98               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.98               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.98               X22 @ X23)
% 9.37/1.98          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24)
% 9.37/1.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25)
% 9.37/1.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.99          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.99          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.99          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.99          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.37/1.99          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.37/1.99          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.37/1.99          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.37/1.99          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.37/1.99               X32 @ X33)
% 9.37/1.99          | ~ (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.37/1.99               X32 @ X33 @ X34)
% 9.37/1.99          | ~ (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.37/1.99               X32 @ X33 @ X34 @ X35)
% 9.37/1.99          | ~ (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.37/1.99               X32 @ X33 @ X34 @ X35 @ X36)
% 9.37/1.99          | ~ (ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.37/1.99               X32 @ X33 @ X34 @ X35 @ X36 @ X37))),
% 9.37/1.99      inference('cnf', [status(esa)], [zf_stmt_59])).
% 9.37/1.99  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.99      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.99  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.99      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.99  thf(zip_derived_cl123, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.99  thf(zip_derived_cl124, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123])).
% 9.37/1.99  thf(zip_derived_cl125, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.99          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.99  thf(zip_derived_cl126, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.99          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.99  thf(zip_derived_cl127, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.99          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126])).
% 9.37/1.99  thf(zip_derived_cl129, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.99          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.99  thf(zip_derived_cl132, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.99          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.99  thf(zip_derived_cl136, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i]:
% 9.37/1.99          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.99           X7 @ X8)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132])).
% 9.37/1.99  thf(zip_derived_cl139, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.99          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.99           X7 @ X8 @ X9)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.99  thf(zip_derived_cl143, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.99          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.99           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.99  thf(zip_derived_cl147, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.99          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.99           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143])).
% 9.37/1.99  thf(zip_derived_cl150, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.99          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.99  thf(zip_derived_cl154, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.99          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.99  thf(zip_derived_cl157, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i]:
% 9.37/1.99          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154])).
% 9.37/1.99  thf(zip_derived_cl159, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i]:
% 9.37/1.99          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.99  thf(zip_derived_cl160, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.99          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.99           X16)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.99  thf(zip_derived_cl161, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.99          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.99           X15 @ X16 @ X17)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160])).
% 9.37/1.99  thf(zip_derived_cl162, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.99          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.99           X15 @ X16 @ X17 @ X18)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.99  thf(zip_derived_cl164, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.99          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.99           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.99  thf(zip_derived_cl165, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.99          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164])).
% 9.37/1.99  thf(zip_derived_cl168, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i]:
% 9.37/1.99          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.99  thf(zip_derived_cl173, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i]:
% 9.37/1.99          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.99  thf(zip_derived_cl176, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.99          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173])).
% 9.37/1.99  thf(zip_derived_cl180, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.99          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.99  thf(zip_derived_cl186, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.99          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.99  thf(zip_derived_cl190, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.99          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186])).
% 9.37/1.99  thf(zip_derived_cl196, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.99          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.99  thf(zip_derived_cl206, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i]:
% 9.37/1.99          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.99  thf(zip_derived_cl209, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i, X29 : $i]:
% 9.37/1.99          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.99                 zip_derived_cl206])).
% 9.37/1.99  thf(zip_derived_cl212, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.99          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.99                 zip_derived_cl206, zip_derived_cl209])).
% 9.37/1.99  thf(clause82, conjecture,
% 9.37/1.99    (~( ( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99          @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 9.37/1.99        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.99        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.37/1.99        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.99        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.99        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.99        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.99        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.99        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.99        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.99        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.99        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.99        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.99        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.99        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.99        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.99        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 ) ) | 
% 9.37/1.99        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 ) ) | 
% 9.37/1.99        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.37/1.99        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.99        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.99        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.99        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.99        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.99        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.99        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.99        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.99             X20 ) ) | 
% 9.37/1.99        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.99             X20 @ X21 ) ) | 
% 9.37/1.99        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99             @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.99             X20 @ X21 @ X22 ) ) | 
% 9.37/1.99        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99             @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.99             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.37/1.99        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99             @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.99             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.99        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99             @
% 9.37/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.37/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.37/1.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 9.37/1.99  thf(zf_stmt_60, negated_conjecture,
% 9.37/1.99    (( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99       @
% 9.37/1.99       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 9.37/1.99     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.37/1.99     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.37/1.99     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.37/1.99     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.37/1.99     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.37/1.99     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.37/1.99     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.37/1.99     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.37/1.99     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.37/1.99     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.37/1.99     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.37/1.99     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.37/1.99     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.37/1.99     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.37/1.99     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 ) ) | 
% 9.37/1.99     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 ) ) | 
% 9.37/1.99     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 ) ) | 
% 9.37/1.99     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.37/1.99     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.37/1.99     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.37/1.99     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.37/1.99     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.37/1.99     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.37/1.99     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.37/1.99     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.37/1.99     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.37/1.99     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.99          X21 @ X22 ) ) | 
% 9.37/1.99     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99          @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.99          X21 @ X22 @ X23 ) ) | 
% 9.37/1.99     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99          @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.99          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.37/1.99     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.37/1.99          @
% 9.37/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.37/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.37/1.99          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 9.37/1.99    inference('cnf.neg', [status(esa)], [clause82])).
% 9.37/1.99  thf(zip_derived_cl81, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.37/1.99         ( (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.37/1.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.37/1.99          | ~ (ssNder1_0)
% 9.37/1.99          | ~ (ssNder1_1r1 @ X0)
% 9.37/1.99          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.37/1.99          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.37/1.99          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.37/1.99          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.37/1.99          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.37/1.99          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.37/1.99          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.99               X7)
% 9.37/1.99          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.99               X6 @ X7 @ X8)
% 9.37/1.99          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.99               X6 @ X7 @ X8 @ X9)
% 9.37/1.99          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.37/1.99          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.37/1.99          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.37/1.99          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.37/1.99          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.37/1.99          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99               X14 @ X15)
% 9.37/1.99          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99               X14 @ X15 @ X16)
% 9.37/1.99          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99               X14 @ X15 @ X16 @ X17)
% 9.37/1.99          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99               X14 @ X15 @ X16 @ X17 @ X18)
% 9.37/1.99          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.37/1.99          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.37/1.99          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.37/1.99          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.37/1.99          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23)
% 9.37/1.99          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24)
% 9.37/1.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25)
% 9.37/1.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26)
% 9.37/1.99          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.37/1.99          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.37/1.99          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.37/1.99          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.37/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.37/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 9.37/1.99      inference('cnf', [status(esa)], [zf_stmt_60])).
% 9.37/1.99  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.37/1.99      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.37/1.99  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.37/1.99      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.37/1.99  thf(zip_derived_cl123, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.37/1.99  thf(zip_derived_cl124, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123])).
% 9.37/1.99  thf(zip_derived_cl125, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.37/1.99          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124])).
% 9.37/1.99  thf(zip_derived_cl126, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.37/1.99          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.37/1.99  thf(zip_derived_cl127, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.37/1.99          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126])).
% 9.37/1.99  thf(zip_derived_cl129, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.37/1.99          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127])).
% 9.37/1.99  thf(zip_derived_cl132, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.37/1.99          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.37/1.99  thf(zip_derived_cl136, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i]:
% 9.37/1.99          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.99           X7 @ X8)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132])).
% 9.37/1.99  thf(zip_derived_cl139, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i]:
% 9.37/1.99          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.37/1.99           X7 @ X8 @ X9)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136])).
% 9.37/1.99  thf(zip_derived_cl143, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.37/1.99          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.99           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.37/1.99  thf(zip_derived_cl147, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.37/1.99          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.37/1.99           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143])).
% 9.37/1.99  thf(zip_derived_cl150, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.37/1.99          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147])).
% 9.37/1.99  thf(zip_derived_cl154, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.37/1.99          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.37/1.99  thf(zip_derived_cl157, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i]:
% 9.37/1.99          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.37/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154])).
% 9.37/1.99  thf(zip_derived_cl159, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i]:
% 9.37/1.99          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157])).
% 9.37/1.99  thf(zip_derived_cl160, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i]:
% 9.37/1.99          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.37/1.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.37/1.99           X16)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.37/1.99  thf(zip_derived_cl161, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.37/1.99          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.99           X15 @ X16 @ X17)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160])).
% 9.37/1.99  thf(zip_derived_cl162, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.37/1.99          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.99           X15 @ X16 @ X17 @ X18)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161])).
% 9.37/1.99  thf(zip_derived_cl164, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.37/1.99          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.37/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.37/1.99           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.37/1.99  thf(zip_derived_cl165, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.37/1.99          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164])).
% 9.37/1.99  thf(zip_derived_cl168, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i]:
% 9.37/1.99          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.37/1.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.37/1.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165])).
% 9.37/1.99  thf(zip_derived_cl173, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i]:
% 9.37/1.99          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.37/1.99  thf(zip_derived_cl176, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i]:
% 9.37/1.99          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173])).
% 9.37/1.99  thf(zip_derived_cl180, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.37/1.99          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.37/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176])).
% 9.37/1.99  thf(zip_derived_cl186, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.37/1.99          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.37/1.99  thf(zip_derived_cl190, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.37/1.99          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186])).
% 9.37/1.99  thf(zip_derived_cl196, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.37/1.99          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190])).
% 9.37/1.99  thf(zip_derived_cl206, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i]:
% 9.37/1.99          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.37/1.99  thf(zip_derived_cl209, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i, X29 : $i]:
% 9.37/1.99          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.99                 zip_derived_cl206])).
% 9.37/1.99  thf(zip_derived_cl212, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i, X29 : $i, X30 : $i]:
% 9.37/1.99          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.37/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.37/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.37/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.37/1.99                 zip_derived_cl206, zip_derived_cl209])).
% 9.37/1.99  thf(zip_derived_cl215, plain,
% 9.37/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.37/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.37/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.37/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.37/1.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.37/1.99          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.37/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.37/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.37/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.37/1.99      inference('demod', [status(thm)],
% 9.37/1.99                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.37/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.37/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.37/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.37/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.37/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.37/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/1.99                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/1.99  thf(clause90, conjecture,
% 9.89/1.99    (~( ( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99          @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/1.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 9.89/1.99        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/1.99        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/1.99        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/1.99        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/1.99        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/1.99        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/1.99        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/1.99        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/1.99        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/1.99        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/1.99        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/1.99        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/1.99        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/1.99        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/1.99        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/1.99        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 ) ) | 
% 9.89/1.99        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 ) ) | 
% 9.89/1.99        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/1.99        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/1.99        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/1.99        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/1.99        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/1.99        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/1.99        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/1.99        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/1.99        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/1.99             X20 ) ) | 
% 9.89/1.99        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/1.99             X20 @ X21 ) ) | 
% 9.89/1.99        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99             @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/1.99             X20 @ X21 @ X22 ) ) | 
% 9.89/1.99        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99             @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/1.99             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/1.99        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99             @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/1.99             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/1.99        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99             @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/1.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/1.99        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99             @
% 9.89/1.99             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/1.99             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/1.99             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 9.89/1.99  thf(zf_stmt_61, negated_conjecture,
% 9.89/1.99    (( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99       @
% 9.89/1.99       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 9.89/1.99     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/1.99     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/1.99     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/1.99     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/1.99     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/1.99     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/1.99     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/1.99     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/1.99     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/1.99     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/1.99     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/1.99     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/1.99     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/1.99     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/1.99     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 ) ) | 
% 9.89/1.99     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 ) ) | 
% 9.89/1.99     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 ) ) | 
% 9.89/1.99     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/1.99     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/1.99     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/1.99     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/1.99     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/1.99     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/1.99     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/1.99     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/1.99     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/1.99     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/1.99          X21 @ X22 ) ) | 
% 9.89/1.99     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99          @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/1.99          X21 @ X22 @ X23 ) ) | 
% 9.89/1.99     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99          @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/1.99          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/1.99     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99          @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/1.99          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/1.99     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/1.99          @
% 9.89/1.99          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/1.99          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/1.99          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 9.89/1.99    inference('cnf.neg', [status(esa)], [clause90])).
% 9.89/1.99  thf(zip_derived_cl89, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/1.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/1.99         ( (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/1.99            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.89/1.99          | ~ (ssNder1_0)
% 9.89/1.99          | ~ (ssNder1_1r1 @ X0)
% 9.89/1.99          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/1.99          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/1.99          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/1.99          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/1.99          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/1.99          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/1.99          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/1.99               X7)
% 9.89/1.99          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/1.99               X6 @ X7 @ X8)
% 9.89/1.99          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/1.99               X6 @ X7 @ X8 @ X9)
% 9.89/1.99          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/1.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/1.99          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/1.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/1.99          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/1.99               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/1.99          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/1.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/1.99          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/1.99               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/1.99          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/1.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/1.99               X14 @ X15)
% 9.89/1.99          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/1.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/1.99               X14 @ X15 @ X16)
% 9.89/1.99          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/1.99               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/1.99               X14 @ X15 @ X16 @ X17)
% 9.89/1.99          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/1.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/1.99               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/1.99          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/1.99               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/1.99               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/1.99          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/1.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/1.99          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/1.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/1.99          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/1.99               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/1.99          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23)
% 9.89/1.99          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24)
% 9.89/1.99          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24 @ X25)
% 9.89/1.99          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/1.99          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/1.99          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/1.99          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/1.99          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/1.99          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/1.99               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/1.99               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 9.89/1.99      inference('cnf', [status(esa)], [zf_stmt_61])).
% 9.89/1.99  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/1.99      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/1.99  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/1.99      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/1.99  thf(zip_derived_cl123, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/1.99  thf(zip_derived_cl124, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123])).
% 9.89/1.99  thf(zip_derived_cl125, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/1.99          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/1.99  thf(zip_derived_cl126, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/1.99          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/1.99  thf(zip_derived_cl127, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/1.99          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126])).
% 9.89/1.99  thf(zip_derived_cl129, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/1.99          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/1.99  thf(zip_derived_cl132, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/1.99          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/1.99  thf(zip_derived_cl136, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i]:
% 9.89/1.99          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/1.99           X7 @ X8)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132])).
% 9.89/1.99  thf(zip_derived_cl139, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/1.99          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/1.99           X7 @ X8 @ X9)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/1.99  thf(zip_derived_cl143, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/1.99          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/1.99           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/1.99  thf(zip_derived_cl147, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/1.99          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/1.99           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143])).
% 9.89/1.99  thf(zip_derived_cl150, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/1.99          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/1.99  thf(zip_derived_cl154, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/1.99          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/1.99  thf(zip_derived_cl157, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i]:
% 9.89/1.99          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/1.99           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154])).
% 9.89/1.99  thf(zip_derived_cl159, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i]:
% 9.89/1.99          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/1.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/1.99  thf(zip_derived_cl160, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/1.99          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/1.99           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/1.99           X16)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/1.99  thf(zip_derived_cl161, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/1.99          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/1.99           X15 @ X16 @ X17)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160])).
% 9.89/1.99  thf(zip_derived_cl162, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/1.99          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/1.99           X15 @ X16 @ X17 @ X18)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/1.99  thf(zip_derived_cl164, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/1.99          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/1.99           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/1.99           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/1.99  thf(zip_derived_cl165, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/1.99          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/1.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/1.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164])).
% 9.89/1.99  thf(zip_derived_cl168, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i]:
% 9.89/1.99          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/1.99           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/1.99           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/1.99  thf(zip_derived_cl173, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i]:
% 9.89/1.99          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/1.99  thf(zip_derived_cl176, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/1.99          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173])).
% 9.89/1.99  thf(zip_derived_cl180, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/1.99          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/1.99           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/1.99  thf(zip_derived_cl186, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/1.99          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24 @ X25)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/1.99  thf(zip_derived_cl190, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/1.99          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24 @ X25 @ X26)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/1.99                 zip_derived_cl186])).
% 9.89/1.99  thf(zip_derived_cl196, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/1.99          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24 @ X25 @ X26 @ X27)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/1.99                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/1.99  thf(zip_derived_cl206, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/1.99         X28 : $i]:
% 9.89/1.99          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/1.99  thf(zip_derived_cl209, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/1.99         X28 : $i, X29 : $i]:
% 9.89/1.99          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/1.99                 zip_derived_cl206])).
% 9.89/1.99  thf(zip_derived_cl212, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/1.99         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/1.99          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/1.99                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/1.99                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/1.99  thf(zip_derived_cl215, plain,
% 9.89/1.99      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/1.99         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/1.99         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/1.99         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/1.99         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/1.99          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/1.99           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/1.99           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/1.99           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/1.99      inference('demod', [status(thm)],
% 9.89/1.99                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/1.99                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/1.99                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/1.99                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/1.99                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/1.99                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/1.99                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/1.99                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/1.99                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.00  thf(zip_derived_cl221, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.00          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.00                 zip_derived_cl215])).
% 9.89/2.00  thf(clause93, conjecture,
% 9.89/2.00    (~( ( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 9.89/2.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 ) ) | 
% 9.89/2.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 ) ) | 
% 9.89/2.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 ) ) | 
% 9.89/2.00        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 ) ) | 
% 9.89/2.00        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 ) ) | 
% 9.89/2.00        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.00        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.00        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.00        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.00        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 9.89/2.00  thf(zf_stmt_62, negated_conjecture,
% 9.89/2.00    (( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00       @
% 9.89/2.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 9.89/2.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 ) ) | 
% 9.89/2.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 ) ) | 
% 9.89/2.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 ) ) | 
% 9.89/2.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.00     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.00     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 ) ) | 
% 9.89/2.00     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 ) ) | 
% 9.89/2.00     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.00     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.00     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.00     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 9.89/2.00    inference('cnf.neg', [status(esa)], [clause93])).
% 9.89/2.00  thf(zip_derived_cl92, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.00         ( (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.00            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 9.89/2.00          | ~ (ssNder1_0)
% 9.89/2.00          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.00               X7)
% 9.89/2.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00               X6 @ X7 @ X8)
% 9.89/2.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00               X6 @ X7 @ X8 @ X9)
% 9.89/2.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15)
% 9.89/2.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16)
% 9.89/2.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17)
% 9.89/2.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23)
% 9.89/2.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24)
% 9.89/2.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25)
% 9.89/2.00          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.00          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.00          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.00          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.00          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/2.00          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.00          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 9.89/2.00      inference('cnf', [status(esa)], [zf_stmt_62])).
% 9.89/2.00  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.00  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.00      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.00  thf(zip_derived_cl123, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.00  thf(zip_derived_cl124, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123])).
% 9.89/2.00  thf(zip_derived_cl125, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.00  thf(zip_derived_cl126, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.00  thf(zip_derived_cl127, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126])).
% 9.89/2.00  thf(zip_derived_cl129, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.00  thf(zip_derived_cl132, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.00  thf(zip_derived_cl136, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i]:
% 9.89/2.00          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.00           X7 @ X8)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132])).
% 9.89/2.00  thf(zip_derived_cl139, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.00          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.00           X7 @ X8 @ X9)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.00  thf(zip_derived_cl143, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.00          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.00  thf(zip_derived_cl147, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.00          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143])).
% 9.89/2.00  thf(zip_derived_cl150, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.00          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.00  thf(zip_derived_cl154, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.00          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.00  thf(zip_derived_cl157, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i]:
% 9.89/2.00          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154])).
% 9.89/2.00  thf(zip_derived_cl159, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i]:
% 9.89/2.00          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.00  thf(zip_derived_cl160, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.00          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.00           X16)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.00  thf(zip_derived_cl161, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.00          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.00           X15 @ X16 @ X17)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160])).
% 9.89/2.00  thf(zip_derived_cl162, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.00          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.00           X15 @ X16 @ X17 @ X18)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.00  thf(zip_derived_cl164, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.00          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.00           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.00  thf(zip_derived_cl165, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.00          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164])).
% 9.89/2.00  thf(zip_derived_cl168, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i]:
% 9.89/2.00          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.00  thf(zip_derived_cl173, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i]:
% 9.89/2.00          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.00  thf(zip_derived_cl176, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.00          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173])).
% 9.89/2.00  thf(zip_derived_cl180, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.00          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.00  thf(zip_derived_cl186, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.00          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.00  thf(zip_derived_cl190, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.00          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186])).
% 9.89/2.00  thf(zip_derived_cl196, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.00          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.00  thf(zip_derived_cl206, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i]:
% 9.89/2.00          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.00  thf(zip_derived_cl209, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i]:
% 9.89/2.00          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206])).
% 9.89/2.00  thf(zip_derived_cl212, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.00          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.00  thf(zip_derived_cl215, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.00          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.00  thf(zip_derived_cl221, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.00          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.00                 zip_derived_cl215])).
% 9.89/2.00  thf(zip_derived_cl226, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.00          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl92, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.00                 zip_derived_cl215, zip_derived_cl221])).
% 9.89/2.00  thf(clause96, conjecture,
% 9.89/2.00    (~( ( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 9.89/2.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 ) ) | 
% 9.89/2.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 ) ) | 
% 9.89/2.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 ) ) | 
% 9.89/2.00        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 ) ) | 
% 9.89/2.00        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 ) ) | 
% 9.89/2.00        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.00        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.00        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.00        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.00        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.00        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 9.89/2.00  thf(zf_stmt_63, negated_conjecture,
% 9.89/2.00    (( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00       @
% 9.89/2.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 9.89/2.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 ) ) | 
% 9.89/2.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 ) ) | 
% 9.89/2.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 ) ) | 
% 9.89/2.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.00     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.00     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 ) ) | 
% 9.89/2.00     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 ) ) | 
% 9.89/2.00     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.00     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.00     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.00     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.00     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 9.89/2.00    inference('cnf.neg', [status(esa)], [clause96])).
% 9.89/2.00  thf(zip_derived_cl95, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 9.89/2.00         ( (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.00            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 9.89/2.00            X34)
% 9.89/2.00          | ~ (ssNder1_0)
% 9.89/2.00          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.00               X7)
% 9.89/2.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00               X6 @ X7 @ X8)
% 9.89/2.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00               X6 @ X7 @ X8 @ X9)
% 9.89/2.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15)
% 9.89/2.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16)
% 9.89/2.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17)
% 9.89/2.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23)
% 9.89/2.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24)
% 9.89/2.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25)
% 9.89/2.00          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.00          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.00          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.00          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.00          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/2.00          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.00          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.89/2.00          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.00               X32 @ X33))),
% 9.89/2.00      inference('cnf', [status(esa)], [zf_stmt_63])).
% 9.89/2.00  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.00  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.00      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.00  thf(zip_derived_cl123, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.00  thf(zip_derived_cl124, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123])).
% 9.89/2.00  thf(zip_derived_cl125, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.00          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.00  thf(zip_derived_cl126, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.00          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.00  thf(zip_derived_cl127, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.00          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126])).
% 9.89/2.00  thf(zip_derived_cl129, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.00          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.00  thf(zip_derived_cl132, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.00          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.00  thf(zip_derived_cl136, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i]:
% 9.89/2.00          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.00           X7 @ X8)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132])).
% 9.89/2.00  thf(zip_derived_cl139, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.00          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.00           X7 @ X8 @ X9)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.00  thf(zip_derived_cl143, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.00          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.00  thf(zip_derived_cl147, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.00          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143])).
% 9.89/2.00  thf(zip_derived_cl150, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.00          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.00  thf(zip_derived_cl154, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.00          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.00  thf(zip_derived_cl157, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i]:
% 9.89/2.00          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154])).
% 9.89/2.00  thf(zip_derived_cl159, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i]:
% 9.89/2.00          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.00  thf(zip_derived_cl160, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.00          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.00           X16)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.00  thf(zip_derived_cl161, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.00          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.00           X15 @ X16 @ X17)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160])).
% 9.89/2.00  thf(zip_derived_cl162, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.00          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.00           X15 @ X16 @ X17 @ X18)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.00  thf(zip_derived_cl164, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.00          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.00           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.00  thf(zip_derived_cl165, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.00          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164])).
% 9.89/2.00  thf(zip_derived_cl168, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i]:
% 9.89/2.00          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.00  thf(zip_derived_cl173, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i]:
% 9.89/2.00          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.00  thf(zip_derived_cl176, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.00          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173])).
% 9.89/2.00  thf(zip_derived_cl180, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.00          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.00  thf(zip_derived_cl186, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.00          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.00  thf(zip_derived_cl190, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.00          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186])).
% 9.89/2.00  thf(zip_derived_cl196, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.00          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.00  thf(zip_derived_cl206, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i]:
% 9.89/2.00          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.00  thf(zip_derived_cl209, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i]:
% 9.89/2.00          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206])).
% 9.89/2.00  thf(zip_derived_cl212, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.00          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.00  thf(zip_derived_cl215, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.00          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.00  thf(zip_derived_cl221, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.00          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.00                 zip_derived_cl215])).
% 9.89/2.00  thf(zip_derived_cl226, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.00          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl92, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.00                 zip_derived_cl215, zip_derived_cl221])).
% 9.89/2.00  thf(zip_derived_cl227, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 9.89/2.00          (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.00           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34)),
% 9.89/2.00      inference('demod', [status(thm)],
% 9.89/2.00                [zip_derived_cl95, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.00                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.00                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.00                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.00                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.00                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.00                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.00                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.00                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.00                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.00                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.00                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226])).
% 9.89/2.00  thf(clause99, conjecture,
% 9.89/2.00    (~( ( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) | 
% 9.89/2.00        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.00        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.00        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.00        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.00        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.00        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.00        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.00        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.00        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.00        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.00        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.00        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.00        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.00        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.00        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.00        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 ) ) | 
% 9.89/2.00        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 ) ) | 
% 9.89/2.00        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.00        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.00        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.00        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.00        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.00        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.00        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.00        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.00        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 ) ) | 
% 9.89/2.00        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 ) ) | 
% 9.89/2.00        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 ) ) | 
% 9.89/2.00        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.00        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.00        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.00        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.00        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.00        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.00        ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00             @
% 9.89/2.00             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.00             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.00             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 9.89/2.00  thf(zf_stmt_64, negated_conjecture,
% 9.89/2.00    (( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00       @
% 9.89/2.00       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) | 
% 9.89/2.00     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.00     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.00     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.00     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.00     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.00     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.00     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.00     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.00     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.00     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.00     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.00     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.00     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.00     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.00     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 ) ) | 
% 9.89/2.00     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 ) ) | 
% 9.89/2.00     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 ) ) | 
% 9.89/2.00     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.00     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.00     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.00     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.00     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.00     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.00     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.00     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.00     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.00     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 ) ) | 
% 9.89/2.00     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 ) ) | 
% 9.89/2.00     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.00     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.00     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.00     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.00     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.00     ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.00          @
% 9.89/2.00          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.00          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.00          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 9.89/2.00    inference('cnf.neg', [status(esa)], [clause99])).
% 9.89/2.00  thf(zip_derived_cl98, plain,
% 9.89/2.00      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.00         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.00         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.00         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.00         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.00         X35 : $i]:
% 9.89/2.00         ( (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.00            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 9.89/2.00            X34 @ X35)
% 9.89/2.00          | ~ (ssNder1_0)
% 9.89/2.00          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.00          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.00          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.00          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.00          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.00          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.00          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.00          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.00               X7)
% 9.89/2.00          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00               X6 @ X7 @ X8)
% 9.89/2.00          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.00               X6 @ X7 @ X8 @ X9)
% 9.89/2.00          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.00          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.00          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.00               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.00          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.00          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.00               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.00          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15)
% 9.89/2.00          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16)
% 9.89/2.00          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.00               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17)
% 9.89/2.00          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.00          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.00               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.00               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.00          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.00          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.00          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.00               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.00               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.00          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23)
% 9.89/2.00          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24)
% 9.89/2.00          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25)
% 9.89/2.00          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.00          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.00          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.00          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.00          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/2.00          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.00          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.89/2.00          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.00               X32 @ X33)
% 9.89/2.00          | ~ (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.00               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.00               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.00               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.00               X32 @ X33 @ X34))),
% 9.89/2.00      inference('cnf', [status(esa)], [zf_stmt_64])).
% 9.89/2.00  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.00      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.00  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.01      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.01  thf(zip_derived_cl123, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.01  thf(zip_derived_cl124, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123])).
% 9.89/2.01  thf(zip_derived_cl125, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.01  thf(zip_derived_cl126, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.01  thf(zip_derived_cl127, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126])).
% 9.89/2.01  thf(zip_derived_cl129, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.01  thf(zip_derived_cl132, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.01  thf(zip_derived_cl136, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i]:
% 9.89/2.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01           X7 @ X8)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132])).
% 9.89/2.01  thf(zip_derived_cl139, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01           X7 @ X8 @ X9)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.01  thf(zip_derived_cl143, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.01  thf(zip_derived_cl147, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143])).
% 9.89/2.01  thf(zip_derived_cl150, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.01  thf(zip_derived_cl154, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.01          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.01  thf(zip_derived_cl157, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i]:
% 9.89/2.01          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154])).
% 9.89/2.01  thf(zip_derived_cl159, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i]:
% 9.89/2.01          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.01  thf(zip_derived_cl160, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.01          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.01           X16)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.01  thf(zip_derived_cl161, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.01          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160])).
% 9.89/2.01  thf(zip_derived_cl162, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.01          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17 @ X18)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.01  thf(zip_derived_cl164, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.01          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.01  thf(zip_derived_cl165, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.01          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164])).
% 9.89/2.01  thf(zip_derived_cl168, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i]:
% 9.89/2.01          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.01  thf(zip_derived_cl173, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i]:
% 9.89/2.01          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.01  thf(zip_derived_cl176, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.01          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173])).
% 9.89/2.01  thf(zip_derived_cl180, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.01          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.01  thf(zip_derived_cl186, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.01          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.01  thf(zip_derived_cl190, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.01          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186])).
% 9.89/2.01  thf(zip_derived_cl196, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.01          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.01  thf(zip_derived_cl206, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i]:
% 9.89/2.01          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.01  thf(zip_derived_cl209, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i]:
% 9.89/2.01          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206])).
% 9.89/2.01  thf(zip_derived_cl212, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.01          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.01  thf(zip_derived_cl215, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.01          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.01  thf(zip_derived_cl221, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.01          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215])).
% 9.89/2.01  thf(zip_derived_cl226, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.01          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl92, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215, zip_derived_cl221])).
% 9.89/2.01  thf(zip_derived_cl227, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 9.89/2.01          (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl95, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226])).
% 9.89/2.01  thf(zip_derived_cl229, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.01         X35 : $i]:
% 9.89/2.01          (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.01           X35)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl98, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.01                 zip_derived_cl227])).
% 9.89/2.01  thf(clause103, conjecture,
% 9.89/2.01    (~( ( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 ) | 
% 9.89/2.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.01        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.01        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.01        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 ) ) | 
% 9.89/2.01        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 ) ) | 
% 9.89/2.01        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.01        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.01        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.01        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.01        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.01        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.01        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.01        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.01        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 ) ) | 
% 9.89/2.01        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 ) ) | 
% 9.89/2.01        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 ) ) | 
% 9.89/2.01        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.01        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.01        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.01        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.01        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.01        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.01        ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.01        ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) ))).
% 9.89/2.01  thf(zf_stmt_65, negated_conjecture,
% 9.89/2.01    (( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01       @
% 9.89/2.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 ) | 
% 9.89/2.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.01     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.01     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.01     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 ) ) | 
% 9.89/2.01     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 ) ) | 
% 9.89/2.01     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 ) ) | 
% 9.89/2.01     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.01     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.01     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.01     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.01     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.01     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.01     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.01     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.01     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.01     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 ) ) | 
% 9.89/2.01     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 ) ) | 
% 9.89/2.01     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.01     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.01     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.01     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.01     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.01     ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.01     ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) )),
% 9.89/2.01    inference('cnf.neg', [status(esa)], [clause103])).
% 9.89/2.01  thf(zip_derived_cl102, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.01         X35 : $i, X36 : $i]:
% 9.89/2.01         ( (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.01            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 9.89/2.01            X34 @ X35 @ X36)
% 9.89/2.01          | ~ (ssNder1_0)
% 9.89/2.01          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01               X7)
% 9.89/2.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01               X6 @ X7 @ X8)
% 9.89/2.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01               X6 @ X7 @ X8 @ X9)
% 9.89/2.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.01          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.01          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.01          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15)
% 9.89/2.01          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16)
% 9.89/2.01          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16 @ X17)
% 9.89/2.01          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.01          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.01          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.01          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.01          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.01          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23)
% 9.89/2.01          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24)
% 9.89/2.01          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25)
% 9.89/2.01          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.01          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.01          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.01          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.01          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/2.01          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.01          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.89/2.01          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.01               X32 @ X33)
% 9.89/2.01          | ~ (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.01               X32 @ X33 @ X34)
% 9.89/2.01          | ~ (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.01               X32 @ X33 @ X34 @ X35))),
% 9.89/2.01      inference('cnf', [status(esa)], [zf_stmt_65])).
% 9.89/2.01  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.01  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.01      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.01  thf(zip_derived_cl123, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.01  thf(zip_derived_cl124, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123])).
% 9.89/2.01  thf(zip_derived_cl125, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.01  thf(zip_derived_cl126, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.01  thf(zip_derived_cl127, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126])).
% 9.89/2.01  thf(zip_derived_cl129, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.01  thf(zip_derived_cl132, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.01  thf(zip_derived_cl136, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i]:
% 9.89/2.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01           X7 @ X8)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132])).
% 9.89/2.01  thf(zip_derived_cl139, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01           X7 @ X8 @ X9)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.01  thf(zip_derived_cl143, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.01  thf(zip_derived_cl147, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143])).
% 9.89/2.01  thf(zip_derived_cl150, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.01  thf(zip_derived_cl154, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.01          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.01  thf(zip_derived_cl157, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i]:
% 9.89/2.01          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154])).
% 9.89/2.01  thf(zip_derived_cl159, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i]:
% 9.89/2.01          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.01  thf(zip_derived_cl160, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.01          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.01           X16)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.01  thf(zip_derived_cl161, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.01          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160])).
% 9.89/2.01  thf(zip_derived_cl162, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.01          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17 @ X18)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.01  thf(zip_derived_cl164, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.01          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.01  thf(zip_derived_cl165, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.01          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164])).
% 9.89/2.01  thf(zip_derived_cl168, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i]:
% 9.89/2.01          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.01  thf(zip_derived_cl173, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i]:
% 9.89/2.01          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.01  thf(zip_derived_cl176, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.01          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173])).
% 9.89/2.01  thf(zip_derived_cl180, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.01          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.01  thf(zip_derived_cl186, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.01          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.01  thf(zip_derived_cl190, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.01          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186])).
% 9.89/2.01  thf(zip_derived_cl196, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.01          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.01  thf(zip_derived_cl206, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i]:
% 9.89/2.01          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.01  thf(zip_derived_cl209, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i]:
% 9.89/2.01          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206])).
% 9.89/2.01  thf(zip_derived_cl212, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.01          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.01  thf(zip_derived_cl215, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.01          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.01  thf(zip_derived_cl221, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.01          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215])).
% 9.89/2.01  thf(zip_derived_cl226, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.01          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl92, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215, zip_derived_cl221])).
% 9.89/2.01  thf(zip_derived_cl227, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 9.89/2.01          (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl95, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226])).
% 9.89/2.01  thf(zip_derived_cl229, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.01         X35 : $i]:
% 9.89/2.01          (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.01           X35)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl98, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.01                 zip_derived_cl227])).
% 9.89/2.01  thf(zip_derived_cl237, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.01         X35 : $i, X36 : $i]:
% 9.89/2.01          (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.01           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.01           X35 @ X36)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl102, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.01                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.01                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.01                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.01                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.01                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.01                 zip_derived_cl227, zip_derived_cl229])).
% 9.89/2.01  thf(clause108, conjecture,
% 9.89/2.01    (~( ( ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 ) | 
% 9.89/2.01        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.01        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.01        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.01        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.01        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.01        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.01        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.01        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.01        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.01        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.01        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.01        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.01        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.01        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.01        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.01        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 ) ) | 
% 9.89/2.01        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 ) ) | 
% 9.89/2.01        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.01        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.01        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.01        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.01        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.01        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.01        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.01        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.01        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 ) ) | 
% 9.89/2.01        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 ) ) | 
% 9.89/2.01        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 ) ) | 
% 9.89/2.01        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.01        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.01        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.01        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.01        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.01        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.01        ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.01        ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.89/2.01        ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01             @
% 9.89/2.01             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.01             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.01             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.89/2.01             X31 ) ) ))).
% 9.89/2.01  thf(zf_stmt_66, negated_conjecture,
% 9.89/2.01    (( ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01       @
% 9.89/2.01       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 ) | 
% 9.89/2.01     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.01     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.01     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.01     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.01     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.01     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.01     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.01     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.01     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.01     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.01     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.01     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.01     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.01     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.01     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 ) ) | 
% 9.89/2.01     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 ) ) | 
% 9.89/2.01     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 ) ) | 
% 9.89/2.01     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.01     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.01     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.01     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.01     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.01     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.01     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.01     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.01     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.01     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 ) ) | 
% 9.89/2.01     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 ) ) | 
% 9.89/2.01     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.01     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.01     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.01     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.01     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.01     ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.01     ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.89/2.01     ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.01          @
% 9.89/2.01          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.01          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.01          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 ) )),
% 9.89/2.01    inference('cnf.neg', [status(esa)], [clause108])).
% 9.89/2.01  thf(zip_derived_cl107, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.01         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.01         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.01         X35 : $i, X36 : $i, X37 : $i]:
% 9.89/2.01         ( (ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.01            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 9.89/2.01            X34 @ X35 @ X36 @ X37)
% 9.89/2.01          | ~ (ssNder1_0)
% 9.89/2.01          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.01          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.01          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.01          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.01          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.01          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.01          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.01          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01               X7)
% 9.89/2.01          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01               X6 @ X7 @ X8)
% 9.89/2.01          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01               X6 @ X7 @ X8 @ X9)
% 9.89/2.01          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.01          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.01          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.01          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.01          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.01          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15)
% 9.89/2.01          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16)
% 9.89/2.01          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16 @ X17)
% 9.89/2.01          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.01          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.01          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.01          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.01          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.01               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.01               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.01          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23)
% 9.89/2.01          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24)
% 9.89/2.01          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25)
% 9.89/2.01          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.01          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.01          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.01          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.01          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/2.01          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.01          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.89/2.01          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.01               X32 @ X33)
% 9.89/2.01          | ~ (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.01               X32 @ X33 @ X34)
% 9.89/2.01          | ~ (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.01               X32 @ X33 @ X34 @ X35)
% 9.89/2.01          | ~ (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.01               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.01               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.01               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.01               X32 @ X33 @ X34 @ X35 @ X36))),
% 9.89/2.01      inference('cnf', [status(esa)], [zf_stmt_66])).
% 9.89/2.01  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.01      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.01  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.01      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.01  thf(zip_derived_cl123, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.01  thf(zip_derived_cl124, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123])).
% 9.89/2.01  thf(zip_derived_cl125, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.01          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.01  thf(zip_derived_cl126, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.01          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.01  thf(zip_derived_cl127, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.01          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126])).
% 9.89/2.01  thf(zip_derived_cl129, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.01          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.01  thf(zip_derived_cl132, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.01          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.01  thf(zip_derived_cl136, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i]:
% 9.89/2.01          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01           X7 @ X8)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132])).
% 9.89/2.01  thf(zip_derived_cl139, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.01          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.01           X7 @ X8 @ X9)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.01  thf(zip_derived_cl143, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.01          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.01  thf(zip_derived_cl147, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.01          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.01           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143])).
% 9.89/2.01  thf(zip_derived_cl150, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.01          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.01  thf(zip_derived_cl154, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.01          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.01  thf(zip_derived_cl157, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i]:
% 9.89/2.01          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.01           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154])).
% 9.89/2.01  thf(zip_derived_cl159, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i]:
% 9.89/2.01          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.01  thf(zip_derived_cl160, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.01          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.01           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.01           X16)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.01  thf(zip_derived_cl161, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.01          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160])).
% 9.89/2.01  thf(zip_derived_cl162, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.01          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17 @ X18)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.01  thf(zip_derived_cl164, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.01          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.01           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.01           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.01                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.01                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.01                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.01                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.01                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.01                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.01  thf(zip_derived_cl165, plain,
% 9.89/2.01      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.01         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.01         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.01          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.01           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.01           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.01      inference('demod', [status(thm)],
% 9.89/2.01                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164])).
% 9.89/2.02  thf(zip_derived_cl168, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i]:
% 9.89/2.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.02  thf(zip_derived_cl173, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i]:
% 9.89/2.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.02  thf(zip_derived_cl176, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173])).
% 9.89/2.02  thf(zip_derived_cl180, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.02  thf(zip_derived_cl186, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.02  thf(zip_derived_cl190, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186])).
% 9.89/2.02  thf(zip_derived_cl196, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.02  thf(zip_derived_cl206, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i]:
% 9.89/2.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.02  thf(zip_derived_cl209, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i]:
% 9.89/2.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206])).
% 9.89/2.02  thf(zip_derived_cl212, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.02          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.02  thf(zip_derived_cl215, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.02          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.02  thf(zip_derived_cl221, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.02          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215])).
% 9.89/2.02  thf(zip_derived_cl226, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.02          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl92, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221])).
% 9.89/2.02  thf(zip_derived_cl227, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 9.89/2.02          (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl95, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226])).
% 9.89/2.02  thf(zip_derived_cl229, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i]:
% 9.89/2.02          (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.02           X35)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl98, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227])).
% 9.89/2.02  thf(zip_derived_cl237, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i]:
% 9.89/2.02          (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.02           X35 @ X36)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl102, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227, zip_derived_cl229])).
% 9.89/2.02  thf(zip_derived_cl239, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i]:
% 9.89/2.02          (ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.02           X35 @ X36 @ X37)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl107, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227, zip_derived_cl229, zip_derived_cl237])).
% 9.89/2.02  thf(zip_derived_cl252, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i, X38 : $i]:
% 9.89/2.02         ( (ssPv37_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.02          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.02          |  (ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02              X32 @ X33 @ X34 @ X35 @ X36 @ X37 @ X38)
% 9.89/2.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl115, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227, zip_derived_cl229, zip_derived_cl237, 
% 9.89/2.02                 zip_derived_cl239])).
% 9.89/2.02  thf(clause13, conjecture,
% 9.89/2.02    (~( ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc60 ) | 
% 9.89/2.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) ))).
% 9.89/2.02  thf(zf_stmt_67, negated_conjecture,
% 9.89/2.02    (( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc60 ) | 
% 9.89/2.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) )),
% 9.89/2.02    inference('cnf.neg', [status(esa)], [clause13])).
% 9.89/2.02  thf(zip_derived_cl12, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i]:
% 9.89/2.02         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02            X7 @ X8 @ skc60)
% 9.89/2.02          | ~ (ssNder1_0)
% 9.89/2.02          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02               X7))),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_67])).
% 9.89/2.02  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.02  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.02      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.02  thf(zip_derived_cl123, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.02  thf(zip_derived_cl124, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123])).
% 9.89/2.02  thf(zip_derived_cl125, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.02  thf(zip_derived_cl126, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.02  thf(zip_derived_cl127, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126])).
% 9.89/2.02  thf(zip_derived_cl129, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.02  thf(zip_derived_cl132, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.02  thf(zip_derived_cl138, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i]:
% 9.89/2.02          (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02           X7 @ X8 @ skc60)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl12, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132])).
% 9.89/2.02  thf(zip_derived_cl213, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.02          (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc32)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl78, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.02  thf(clause86, conjecture,
% 9.89/2.02    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02        ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02        ( ~( ssPv37_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02        ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 ) ) | 
% 9.89/2.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 ) ) | 
% 9.89/2.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 ) ) | 
% 9.89/2.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 ) ) | 
% 9.89/2.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 ) ) | 
% 9.89/2.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.02        ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 9.89/2.02  thf(zf_stmt_68, negated_conjecture,
% 9.89/2.02    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02     ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02     ( ~( ssPv37_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02     ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 ) ) | 
% 9.89/2.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 ) ) | 
% 9.89/2.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 ) ) | 
% 9.89/2.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 ) ) | 
% 9.89/2.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 ) ) | 
% 9.89/2.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.02     ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 9.89/2.02    inference('cnf.neg', [status(esa)], [clause86])).
% 9.89/2.02  thf(zip_derived_cl85, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.02         (~ (ssNder1_0)
% 9.89/2.02          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.02          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.02          | ~ (ssPv37_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02               X7)
% 9.89/2.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8)
% 9.89/2.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8 @ X9)
% 9.89/2.02          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8 @ X9)
% 9.89/2.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15)
% 9.89/2.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16)
% 9.89/2.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17)
% 9.89/2.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23)
% 9.89/2.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24)
% 9.89/2.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25)
% 9.89/2.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.02          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_68])).
% 9.89/2.02  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.02  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.02      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.02  thf(zip_derived_cl123, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.02  thf(zip_derived_cl124, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123])).
% 9.89/2.02  thf(zip_derived_cl125, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.02  thf(zip_derived_cl126, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.02  thf(zip_derived_cl127, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126])).
% 9.89/2.02  thf(zip_derived_cl129, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.02  thf(zip_derived_cl132, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.02  thf(zip_derived_cl136, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i]:
% 9.89/2.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02           X7 @ X8)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132])).
% 9.89/2.02  thf(zip_derived_cl139, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02           X7 @ X8 @ X9)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.02  thf(zip_derived_cl143, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.02  thf(zip_derived_cl147, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143])).
% 9.89/2.02  thf(zip_derived_cl150, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.02  thf(zip_derived_cl154, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.02  thf(zip_derived_cl157, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i]:
% 9.89/2.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154])).
% 9.89/2.02  thf(zip_derived_cl159, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i]:
% 9.89/2.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.02  thf(zip_derived_cl160, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.02           X16)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.02  thf(zip_derived_cl161, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160])).
% 9.89/2.02  thf(zip_derived_cl162, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17 @ X18)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.02  thf(zip_derived_cl164, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.02  thf(zip_derived_cl165, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164])).
% 9.89/2.02  thf(zip_derived_cl168, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i]:
% 9.89/2.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.02  thf(zip_derived_cl173, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i]:
% 9.89/2.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.02  thf(zip_derived_cl176, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173])).
% 9.89/2.02  thf(zip_derived_cl180, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.02  thf(zip_derived_cl186, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.02  thf(zip_derived_cl190, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186])).
% 9.89/2.02  thf(zip_derived_cl196, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.02  thf(zip_derived_cl206, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i]:
% 9.89/2.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.02  thf(zip_derived_cl209, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i]:
% 9.89/2.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206])).
% 9.89/2.02  thf(zip_derived_cl212, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.02          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.02  thf(zip_derived_cl216, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.02         (~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.02          | ~ (ssPv37_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.02          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8 @ X9)
% 9.89/2.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl85, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.02  thf(zip_derived_cl260, plain,
% 9.89/2.02      (![X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.02         (~ (ssPv38_3r1r1r1 @ X30 @ X29 @ X28)
% 9.89/2.02          | ~ (ssPv37_4r1r1r1r1 @ X30 @ X29 @ X28 @ X27)
% 9.89/2.02          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X30 @ X29 @ X28 @ X27 @ X26 @ 
% 9.89/2.02               X25 @ X24 @ X23 @ X22 @ X21))),
% 9.89/2.02      inference('s_sup-', [status(thm)], [zip_derived_cl213, zip_derived_cl216])).
% 9.89/2.02  thf(zip_derived_cl262, plain,
% 9.89/2.02      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i]:
% 9.89/2.02         (~ (ssPv38_3r1r1r1 @ X8 @ X7 @ X6)
% 9.89/2.02          | ~ (ssPv37_4r1r1r1r1 @ X8 @ X7 @ X6 @ X5))),
% 9.89/2.02      inference('s_sup-', [status(thm)], [zip_derived_cl138, zip_derived_cl260])).
% 9.89/2.02  thf(zip_derived_cl354, plain,
% 9.89/2.02      (![X27 : $i, X28 : $i, X29 : $i]:  (ssPv38_3r1r1r1 @ X29 @ X28 @ X27)),
% 9.89/2.02      inference('s_sup-', [status(thm)], [zip_derived_cl353, zip_derived_cl210])).
% 9.89/2.02  thf(zip_derived_cl358, plain,
% 9.89/2.02      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i]:
% 9.89/2.02         ~ (ssPv37_4r1r1r1r1 @ X8 @ X7 @ X6 @ X5)),
% 9.89/2.02      inference('demod', [status(thm)], [zip_derived_cl262, zip_derived_cl354])).
% 9.89/2.02  thf(zip_derived_cl377, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i, X38 : $i]:
% 9.89/2.02         ( (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.02          |  (ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02              X32 @ X33 @ X34 @ X35 @ X36 @ X37 @ X38)
% 9.89/2.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 9.89/2.02      inference('demod', [status(thm)], [zip_derived_cl252, zip_derived_cl358])).
% 9.89/2.02  thf(zip_derived_cl378, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i]:
% 9.89/2.02         ( (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02            X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 9.89/2.02            X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 9.89/2.02            X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 9.89/2.02          |  (ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 9.89/2.02              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 9.89/2.02              X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc32 @ 
% 9.89/2.02              X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31))),
% 9.89/2.02      inference('s_sup-', [status(thm)], [zip_derived_cl213, zip_derived_cl377])).
% 9.89/2.02  thf(clause120, conjecture,
% 9.89/2.02    (~( ( ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 ) | 
% 9.89/2.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 ) ) | 
% 9.89/2.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 ) ) | 
% 9.89/2.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 ) ) | 
% 9.89/2.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 ) ) | 
% 9.89/2.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 ) ) | 
% 9.89/2.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.02        ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.02        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.02        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02        ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.02        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.02        ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.02        ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.89/2.02        ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.89/2.02             X31 ) ) | 
% 9.89/2.02        ( ~( ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.89/2.02             X31 @ X32 @ X33 ) ) | 
% 9.89/2.02        ( ~( ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.89/2.02             X31 @ X32 ) ) ))).
% 9.89/2.02  thf(zf_stmt_69, negated_conjecture,
% 9.89/2.02    (( ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02       @
% 9.89/2.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 ) | 
% 9.89/2.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 ) ) | 
% 9.89/2.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 ) ) | 
% 9.89/2.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 ) ) | 
% 9.89/2.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 ) ) | 
% 9.89/2.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 ) ) | 
% 9.89/2.02     ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 ) ) | 
% 9.89/2.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.02     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.02     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02     ( ~( ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.02     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.02     ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.02     ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.89/2.02     ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 ) ) | 
% 9.89/2.02     ( ~( ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02          X32 @ X33 ) ) | 
% 9.89/2.02     ( ~( ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 ) )),
% 9.89/2.02    inference('cnf.neg', [status(esa)], [clause120])).
% 9.89/2.02  thf(zip_derived_cl119, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i, X38 : $i]:
% 9.89/2.02         ( (ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 9.89/2.02            X34 @ X35 @ X36 @ X37)
% 9.89/2.02          | ~ (ssNder1_0)
% 9.89/2.02          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02               X7)
% 9.89/2.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8)
% 9.89/2.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8 @ X9)
% 9.89/2.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15)
% 9.89/2.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16)
% 9.89/2.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17)
% 9.89/2.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23)
% 9.89/2.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24)
% 9.89/2.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25)
% 9.89/2.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.02          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.02          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/2.02          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.02          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.89/2.02          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33)
% 9.89/2.02          | ~ (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34)
% 9.89/2.02          | ~ (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35)
% 9.89/2.02          | ~ (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35 @ X36)
% 9.89/2.02          | ~ (ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35 @ X36 @ X37 @ X38)
% 9.89/2.02          | ~ (ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35 @ X36 @ X37))),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_69])).
% 9.89/2.02  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.02  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.02      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.02  thf(zip_derived_cl123, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.02  thf(zip_derived_cl124, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123])).
% 9.89/2.02  thf(zip_derived_cl125, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.02  thf(zip_derived_cl126, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.02  thf(zip_derived_cl127, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126])).
% 9.89/2.02  thf(zip_derived_cl129, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.02  thf(zip_derived_cl132, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.02  thf(zip_derived_cl136, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i]:
% 9.89/2.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02           X7 @ X8)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132])).
% 9.89/2.02  thf(zip_derived_cl139, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02           X7 @ X8 @ X9)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.02  thf(zip_derived_cl143, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.02  thf(zip_derived_cl147, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143])).
% 9.89/2.02  thf(zip_derived_cl150, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.02  thf(zip_derived_cl154, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.02  thf(zip_derived_cl157, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i]:
% 9.89/2.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154])).
% 9.89/2.02  thf(zip_derived_cl159, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i]:
% 9.89/2.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.02  thf(zip_derived_cl160, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.02           X16)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.02  thf(zip_derived_cl161, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160])).
% 9.89/2.02  thf(zip_derived_cl162, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17 @ X18)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.02  thf(zip_derived_cl164, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.02  thf(zip_derived_cl165, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164])).
% 9.89/2.02  thf(zip_derived_cl168, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i]:
% 9.89/2.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.02  thf(zip_derived_cl173, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i]:
% 9.89/2.02          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.02  thf(zip_derived_cl176, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.02          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173])).
% 9.89/2.02  thf(zip_derived_cl180, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.02          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.02  thf(zip_derived_cl186, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.02          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.02  thf(zip_derived_cl190, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.02          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186])).
% 9.89/2.02  thf(zip_derived_cl196, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.02          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.02  thf(zip_derived_cl206, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i]:
% 9.89/2.02          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.02  thf(zip_derived_cl209, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i]:
% 9.89/2.02          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206])).
% 9.89/2.02  thf(zip_derived_cl212, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.02          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.02  thf(zip_derived_cl215, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.02          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.02  thf(zip_derived_cl221, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.02          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215])).
% 9.89/2.02  thf(zip_derived_cl226, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.02          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl92, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221])).
% 9.89/2.02  thf(zip_derived_cl227, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 9.89/2.02          (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl95, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226])).
% 9.89/2.02  thf(zip_derived_cl229, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i]:
% 9.89/2.02          (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.02           X35)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl98, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227])).
% 9.89/2.02  thf(zip_derived_cl237, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i]:
% 9.89/2.02          (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.02           X35 @ X36)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl102, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227, zip_derived_cl229])).
% 9.89/2.02  thf(zip_derived_cl239, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i]:
% 9.89/2.02          (ssNder1_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.02           X35 @ X36 @ X37)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl107, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227, zip_derived_cl229, zip_derived_cl237])).
% 9.89/2.02  thf(zip_derived_cl249, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i, X38 : $i]:
% 9.89/2.02         ( (ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.02            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 9.89/2.02            X34 @ X35 @ X36 @ X37)
% 9.89/2.02          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.02          | ~ (ssPv2_39r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35 @ X36 @ X37 @ X38))),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl119, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.02                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.02                 zip_derived_cl227, zip_derived_cl229, zip_derived_cl237, 
% 9.89/2.02                 zip_derived_cl239])).
% 9.89/2.02  thf(zip_derived_cl379, plain,
% 9.89/2.02      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 9.89/2.02         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 9.89/2.02         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, 
% 9.89/2.02         X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, 
% 9.89/2.02         X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, X35 : $i, 
% 9.89/2.02         X36 : $i, X37 : $i]:
% 9.89/2.02         ( (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02            X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ 
% 9.89/2.02            X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 9.89/2.02            X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 9.89/2.02          |  (ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ 
% 9.89/2.02              X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 9.89/2.02              X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 9.89/2.02              skc32 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 9.89/2.02          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ 
% 9.89/2.02               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 9.89/2.02               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 9.89/2.02          | ~ (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ 
% 9.89/2.02               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 9.89/2.02               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 9.89/2.02               skc32))),
% 9.89/2.02      inference('s_sup-', [status(thm)], [zip_derived_cl378, zip_derived_cl249])).
% 9.89/2.02  thf(zip_derived_cl213, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.02          (ssPv9_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.02           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ skc32)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl78, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.02                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.02                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.02                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.02  thf(zip_derived_cl382, plain,
% 9.89/2.02      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 9.89/2.02         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 9.89/2.02         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, 
% 9.89/2.02         X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, 
% 9.89/2.02         X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, X35 : $i, 
% 9.89/2.02         X36 : $i, X37 : $i]:
% 9.89/2.02         ( (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02            X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ 
% 9.89/2.02            X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 9.89/2.02            X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 9.89/2.02          |  (ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ 
% 9.89/2.02              X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 9.89/2.02              X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 9.89/2.02              skc32 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 9.89/2.02          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X37 @ X36 @ X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ 
% 9.89/2.02               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 9.89/2.02               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 9.89/2.02      inference('demod', [status(thm)], [zip_derived_cl379, zip_derived_cl213])).
% 9.89/2.02  thf(zip_derived_cl389, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i]:
% 9.89/2.02         ( (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02            X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 9.89/2.02            X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 9.89/2.02            X4 @ X3 @ X2 @ X1 @ X0 @ skc38 @ X28)
% 9.89/2.02          |  (ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 9.89/2.02              X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 9.89/2.02              X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc38 @ X28 @ X35 @ skc32 @ 
% 9.89/2.02              X34 @ X33 @ X32 @ X31 @ X30 @ X29))),
% 9.89/2.02      inference('s_sup-', [status(thm)], [zip_derived_cl198, zip_derived_cl382])).
% 9.89/2.02  thf(clause112, conjecture,
% 9.89/2.02    (~( ( ssPv39_2r1r1 @ U @ V ) | 
% 9.89/2.02        ( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 ) | 
% 9.89/2.02        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 9.89/2.02        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.02        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.02        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.02        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.02        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.02        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02        ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.02        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 ) ) | 
% 9.89/2.02        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 ) ) | 
% 9.89/2.02        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 ) ) | 
% 9.89/2.02        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.02        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.02        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.02        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.02        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.02        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.02        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.02        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 ) ) | 
% 9.89/2.02        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 ) ) | 
% 9.89/2.02        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 ) ) | 
% 9.89/2.02        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 ) ) | 
% 9.89/2.02        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.02        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.02        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.02        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.02        ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.02        ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.89/2.02        ( ~( ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.89/2.02             X31 @ X32 ) ) | 
% 9.89/2.02        ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02             @
% 9.89/2.02             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 9.89/2.02             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 9.89/2.02             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ 
% 9.89/2.02             X31 ) ) ))).
% 9.89/2.02  thf(zf_stmt_70, negated_conjecture,
% 9.89/2.02    (( ssPv39_2r1r1 @ U @ V ) | 
% 9.89/2.02     ( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02       X22 @ X23 @ X24 ) | 
% 9.89/2.02     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 9.89/2.02     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 9.89/2.02     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 9.89/2.02     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 9.89/2.02     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 9.89/2.02     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 9.89/2.02     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 9.89/2.02     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 9.89/2.02     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 9.89/2.02     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 9.89/2.02     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 9.89/2.02     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 9.89/2.02     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02     ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 9.89/2.02     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 9.89/2.02     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 ) ) | 
% 9.89/2.02     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 ) ) | 
% 9.89/2.02     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 ) ) | 
% 9.89/2.02     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 ) ) | 
% 9.89/2.02     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 9.89/2.02     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 9.89/2.02     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 9.89/2.02     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 9.89/2.02     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 9.89/2.02     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 9.89/2.02     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 9.89/2.02     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 9.89/2.02     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 ) ) | 
% 9.89/2.02     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 ) ) | 
% 9.89/2.02     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 ) ) | 
% 9.89/2.02     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 9.89/2.02     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 9.89/2.02     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 9.89/2.02     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 9.89/2.02     ( ~( ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 9.89/2.02     ( ~( ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 ) ) | 
% 9.89/2.02     ( ~( ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 ) ) | 
% 9.89/2.02     ( ~( ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 9.89/2.02          @
% 9.89/2.02          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 9.89/2.02          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 9.89/2.02          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 ) )),
% 9.89/2.02    inference('cnf.neg', [status(esa)], [clause112])).
% 9.89/2.02  thf(zip_derived_cl111, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.02         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.02         X35 : $i, X36 : $i, X37 : $i]:
% 9.89/2.02         ( (ssPv39_2r1r1 @ X0 @ X1)
% 9.89/2.02          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.02          | ~ (ssNder1_0)
% 9.89/2.02          | ~ (ssNder1_1r1 @ X0)
% 9.89/2.02          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 9.89/2.02          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 9.89/2.02          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 9.89/2.02          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 9.89/2.02          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 9.89/2.02          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 9.89/2.02          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02               X7)
% 9.89/2.02          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8)
% 9.89/2.02          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02               X6 @ X7 @ X8 @ X9)
% 9.89/2.02          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 9.89/2.02          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 9.89/2.02          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 9.89/2.02          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.02          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.02          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 9.89/2.02          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15)
% 9.89/2.02          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16)
% 9.89/2.02          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17)
% 9.89/2.02          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17 @ X18)
% 9.89/2.02          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 9.89/2.02          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 9.89/2.02          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 9.89/2.02          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.02               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.02               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 9.89/2.02          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23)
% 9.89/2.02          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24)
% 9.89/2.02          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25)
% 9.89/2.02          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26)
% 9.89/2.02          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 9.89/2.02          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 9.89/2.02          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.02          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 9.89/2.02          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 9.89/2.02          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 9.89/2.02          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33)
% 9.89/2.02          | ~ (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34)
% 9.89/2.02          | ~ (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35)
% 9.89/2.02          | ~ (ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35 @ X36 @ X37)
% 9.89/2.02          | ~ (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.02               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.02               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.02               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.02               X32 @ X33 @ X34 @ X35 @ X36))),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_70])).
% 9.89/2.02  thf(zip_derived_cl0, plain, ( (ssNder1_0)),
% 9.89/2.02      inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.89/2.02  thf(zip_derived_cl122, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 9.89/2.02      inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 9.89/2.02  thf(zip_derived_cl123, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl2, zip_derived_cl0, zip_derived_cl122])).
% 9.89/2.02  thf(zip_derived_cl124, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl3, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123])).
% 9.89/2.02  thf(zip_derived_cl125, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.89/2.02          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl4, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124])).
% 9.89/2.02  thf(zip_derived_cl126, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 9.89/2.02          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl5, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125])).
% 9.89/2.02  thf(zip_derived_cl127, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 9.89/2.02          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl6, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126])).
% 9.89/2.02  thf(zip_derived_cl129, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 9.89/2.02          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl7, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127])).
% 9.89/2.02  thf(zip_derived_cl132, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 9.89/2.02          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl8, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129])).
% 9.89/2.02  thf(zip_derived_cl136, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i]:
% 9.89/2.02          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02           X7 @ X8)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl11, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132])).
% 9.89/2.02  thf(zip_derived_cl139, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i]:
% 9.89/2.02          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.02           X7 @ X8 @ X9)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl14, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136])).
% 9.89/2.02  thf(zip_derived_cl143, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.02          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02           X6 @ X7 @ X8 @ X9 @ X10)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl17, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139])).
% 9.89/2.02  thf(zip_derived_cl147, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 9.89/2.02          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 9.89/2.02           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl20, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143])).
% 9.89/2.02  thf(zip_derived_cl150, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 9.89/2.02          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl23, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147])).
% 9.89/2.02  thf(zip_derived_cl154, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.02          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl26, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150])).
% 9.89/2.02  thf(zip_derived_cl157, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i]:
% 9.89/2.02          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 9.89/2.02           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl29, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154])).
% 9.89/2.02  thf(zip_derived_cl159, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i]:
% 9.89/2.02          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl32, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157])).
% 9.89/2.02  thf(zip_derived_cl160, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i]:
% 9.89/2.02          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.02           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 9.89/2.02           X16)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl33, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159])).
% 9.89/2.02  thf(zip_derived_cl161, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 9.89/2.02          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl34, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160])).
% 9.89/2.02  thf(zip_derived_cl162, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 9.89/2.02          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17 @ X18)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl35, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161])).
% 9.89/2.02  thf(zip_derived_cl164, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 9.89/2.02          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 9.89/2.02           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 9.89/2.02           X15 @ X16 @ X17 @ X18 @ X19)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl37, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162])).
% 9.89/2.02  thf(zip_derived_cl165, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 9.89/2.02          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl39, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.02                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.02                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.02                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.02                 zip_derived_cl164])).
% 9.89/2.02  thf(zip_derived_cl168, plain,
% 9.89/2.02      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.02         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.02         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.02         X21 : $i]:
% 9.89/2.02          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 9.89/2.02           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 9.89/2.02           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 9.89/2.02      inference('demod', [status(thm)],
% 9.89/2.02                [zip_derived_cl44, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.02                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.02                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.02                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165])).
% 9.89/2.03  thf(zip_derived_cl173, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i]:
% 9.89/2.03          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl45, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168])).
% 9.89/2.03  thf(zip_derived_cl176, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i]:
% 9.89/2.03          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl46, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173])).
% 9.89/2.03  thf(zip_derived_cl180, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 9.89/2.03          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 9.89/2.03           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl49, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176])).
% 9.89/2.03  thf(zip_derived_cl186, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 9.89/2.03          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl54, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180])).
% 9.89/2.03  thf(zip_derived_cl190, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 9.89/2.03          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl58, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186])).
% 9.89/2.03  thf(zip_derived_cl196, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.03          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl62, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190])).
% 9.89/2.03  thf(zip_derived_cl206, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i]:
% 9.89/2.03          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl68, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196])).
% 9.89/2.03  thf(zip_derived_cl209, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i]:
% 9.89/2.03          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl72, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206])).
% 9.89/2.03  thf(zip_derived_cl212, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i]:
% 9.89/2.03          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl77, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209])).
% 9.89/2.03  thf(zip_derived_cl215, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 9.89/2.03          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl81, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212])).
% 9.89/2.03  thf(zip_derived_cl221, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 9.89/2.03          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl89, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.03                 zip_derived_cl215])).
% 9.89/2.03  thf(zip_derived_cl226, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 9.89/2.03          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl92, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.03                 zip_derived_cl215, zip_derived_cl221])).
% 9.89/2.03  thf(zip_derived_cl227, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 9.89/2.03          (ssNder1_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl95, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.03                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226])).
% 9.89/2.03  thf(zip_derived_cl229, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.03         X35 : $i]:
% 9.89/2.03          (ssNder1_36r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.03           X35)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl98, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.03                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.03                 zip_derived_cl227])).
% 9.89/2.03  thf(zip_derived_cl237, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.03         X35 : $i, X36 : $i]:
% 9.89/2.03          (ssNder1_37r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 9.89/2.03           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 9.89/2.03           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ X34 @ 
% 9.89/2.03           X35 @ X36)),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl102, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.03                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.03                 zip_derived_cl227, zip_derived_cl229])).
% 9.89/2.03  thf(zip_derived_cl244, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.03         X35 : $i, X36 : $i, X37 : $i]:
% 9.89/2.03         ( (ssPv39_2r1r1 @ X0 @ X1)
% 9.89/2.03          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.03              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.03              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 9.89/2.03          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.03               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 9.89/2.03          | ~ (ssPv3_38r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.03               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 9.89/2.03               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 9.89/2.03               X32 @ X33 @ X34 @ X35 @ X36 @ X37))),
% 9.89/2.03      inference('demod', [status(thm)],
% 9.89/2.03                [zip_derived_cl111, zip_derived_cl0, zip_derived_cl122, 
% 9.89/2.03                 zip_derived_cl123, zip_derived_cl124, zip_derived_cl125, 
% 9.89/2.03                 zip_derived_cl126, zip_derived_cl127, zip_derived_cl129, 
% 9.89/2.03                 zip_derived_cl132, zip_derived_cl136, zip_derived_cl139, 
% 9.89/2.03                 zip_derived_cl143, zip_derived_cl147, zip_derived_cl150, 
% 9.89/2.03                 zip_derived_cl154, zip_derived_cl157, zip_derived_cl159, 
% 9.89/2.03                 zip_derived_cl160, zip_derived_cl161, zip_derived_cl162, 
% 9.89/2.03                 zip_derived_cl164, zip_derived_cl165, zip_derived_cl168, 
% 9.89/2.03                 zip_derived_cl173, zip_derived_cl176, zip_derived_cl180, 
% 9.89/2.03                 zip_derived_cl186, zip_derived_cl190, zip_derived_cl196, 
% 9.89/2.03                 zip_derived_cl206, zip_derived_cl209, zip_derived_cl212, 
% 9.89/2.03                 zip_derived_cl215, zip_derived_cl221, zip_derived_cl226, 
% 9.89/2.03                 zip_derived_cl227, zip_derived_cl229, zip_derived_cl237])).
% 9.89/2.03  thf(zip_derived_cl391, plain,
% 9.89/2.03      (![X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.03         X35 : $i]:
% 9.89/2.03         ( (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03            X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 9.89/2.03            X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 9.89/2.03            X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ skc38 @ X7)
% 9.89/2.03          |  (ssPv39_2r1r1 @ X35 @ X34)
% 9.89/2.03          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03              X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ 
% 9.89/2.03              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 9.89/2.03              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ skc38 @ X7)
% 9.89/2.03          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X35 @ X34 @ X33 @ X32 @ 
% 9.89/2.03               X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22))),
% 9.89/2.03      inference('s_sup-', [status(thm)], [zip_derived_cl389, zip_derived_cl244])).
% 9.89/2.03  thf(zip_derived_cl394, plain,
% 9.89/2.03      (![X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i, 
% 9.89/2.03         X35 : $i]:
% 9.89/2.03         (~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X35 @ X34 @ X33 @ X32 @ 
% 9.89/2.03             X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22)
% 9.89/2.03          |  (ssPv39_2r1r1 @ X35 @ X34)
% 9.89/2.03          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03              X35 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ 
% 9.89/2.03              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 9.89/2.03              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ skc38 @ X7))),
% 9.89/2.03      inference('simplify', [status(thm)], [zip_derived_cl391])).
% 9.89/2.03  thf(zip_derived_cl395, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 9.89/2.03         ( (ssPv39_2r1r1 @ X12 @ X11)
% 9.89/2.03          |  (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ 
% 9.89/2.03              X0 @ skc52 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 9.89/2.03              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ skc38 @ X13))),
% 9.89/2.03      inference('s_sup-', [status(thm)], [zip_derived_cl152, zip_derived_cl394])).
% 9.89/2.03  thf(zip_derived_cl197, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 9.89/2.03         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 9.89/2.03         X28 : $i]:
% 9.89/2.03         ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 9.89/2.03            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 9.89/2.03            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 9.89/2.03            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ skc37)),
% 9.89/2.03      inference('demod', [status(thm)], [zip_derived_cl195, zip_derived_cl196])).
% 9.89/2.03  thf(zip_derived_cl396, plain,
% 9.89/2.03      (![X25 : $i, X26 : $i]:  (ssPv39_2r1r1 @ X26 @ X25)),
% 9.89/2.03      inference('s_sup-', [status(thm)], [zip_derived_cl395, zip_derived_cl197])).
% 9.89/2.03  thf(zip_derived_cl397, plain,
% 9.89/2.03      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 9.89/2.03          (ssPv35_6r1r1r1r1r1r1 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)),
% 9.89/2.03      inference('demod', [status(thm)], [zip_derived_cl259, zip_derived_cl396])).
% 9.89/2.03  thf(zip_derived_cl407, plain,
% 9.89/2.03      (![X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, 
% 9.89/2.03         X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, 
% 9.89/2.03         X18 : $i]:
% 9.89/2.03         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X18 @ X17 @ X16 @ 
% 9.89/2.03            X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ skc54 @ X6 @ 
% 9.89/2.03            X5 @ X4)
% 9.89/2.03          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 9.89/2.03              X12 @ X11 @ X10)
% 9.89/2.03          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 9.89/2.03              X13 @ X12 @ X11 @ X10 @ X9))),
% 9.89/2.03      inference('demod', [status(thm)], [zip_derived_cl360, zip_derived_cl397])).
% 9.89/2.03  thf(zip_derived_cl155, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 9.89/2.03         X14 : $i]:
% 9.89/2.03         ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 9.89/2.03            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ skc49)),
% 9.89/2.03      inference('demod', [status(thm)], [zip_derived_cl153, zip_derived_cl154])).
% 9.89/2.03  thf(zip_derived_cl410, plain,
% 9.89/2.03      (![X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, 
% 9.89/2.03         X11 : $i, X12 : $i, X13 : $i]:
% 9.89/2.03         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 9.89/2.03            X7 @ X6 @ X5 @ X4)
% 9.89/2.03          |  (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 9.89/2.03              X7 @ X6 @ X5))),
% 9.89/2.03      inference('s_sup-', [status(thm)], [zip_derived_cl407, zip_derived_cl155])).
% 9.89/2.03  thf(zip_derived_cl133, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i]:
% 9.89/2.03         ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 9.89/2.03            X7 @ X8 @ skc61)),
% 9.89/2.03      inference('demod', [status(thm)], [zip_derived_cl131, zip_derived_cl132])).
% 9.89/2.03  thf(zip_derived_cl412, plain,
% 9.89/2.03      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 9.89/2.03         X7 : $i, X8 : $i]:
% 9.89/2.03          (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 9.89/2.03           X1 @ X0)),
% 9.89/2.03      inference('s_sup-', [status(thm)], [zip_derived_cl410, zip_derived_cl133])).
% 9.89/2.03  thf(zip_derived_cl415, plain, ($false),
% 9.89/2.03      inference('demod', [status(thm)], [zip_derived_cl130, zip_derived_cl412])).
% 9.89/2.03  
% 9.89/2.03  % SZS output end Refutation
% 9.89/2.03  
% 9.89/2.03  
% 9.89/2.03  % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 9.89/2.03  % Terminating...
% 9.89/2.07  % Runner terminated.
% 9.89/2.08  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------