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Zipperpin---2.1.9999.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN861-1 : 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.z9TWQHDMJn true

% Computer : n014.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 05:05:51 PM UTC 2025

% Result   : Unsatisfiable 68.73s 10.42s
% Output   : Refutation 69.59s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SYN861-1 : 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.z9TWQHDMJn true
% 0.13/0.35  % Computer : n014.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 13:39:23 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
% 0.13/0.36  % Python version: Python 3.6.8
% 0.13/0.36  % Running in FO mode
% 0.59/0.64  % Total configuration time : 435
% 0.59/0.64  % Estimated wc time : 1092
% 0.59/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.59/0.71  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.59/0.71  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.59/0.76  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.76  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.59/0.77  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.60/0.77  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.60/0.77  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 68.73/10.42  % Solved by fo/fo7.sh.
% 68.73/10.42  % done 2295 iterations in 9.221s
% 68.73/10.42  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 68.73/10.42  % SZS output start Refutation
% 68.73/10.42  thf(ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(ssNder1_11r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_11r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(skc49_type, type, skc49: $i).
% 68.73/10.42  thf(ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $o).
% 68.73/10.42  thf(ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_1r1_type, type, ssNder1_1r1: $i > $o).
% 68.73/10.42  thf(ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(skc46_type, type, skc46: $i).
% 68.73/10.42  thf(skc55_type, type, skc55: $i).
% 68.73/10.42  thf(ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_7r1r1r1r1r1r1r1_type, type, ssNder1_7r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > 
% 68.73/10.42                                                                      $i > $i > $o).
% 68.73/10.42  thf(ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $o).
% 68.73/10.42  thf(ssPv33_8r1r1r1r1r1r1r1r1_type, type, ssPv33_8r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 68.73/10.42                                                            $i > $i > $i > 
% 68.73/10.42                                                            $i > $i > $i > 
% 68.73/10.42                                                            $i > $i > $i > 
% 68.73/10.42                                                            $i > $i > $i > 
% 68.73/10.42                                                            $i > $i > $i > 
% 68.73/10.42                                                            $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_4r1r1r1r1_type, type, ssNder1_4r1r1r1r1: $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $i > 
% 68.73/10.42                                                                    $i > $o).
% 68.73/10.42  thf(skc61_type, type, skc61: $i).
% 68.73/10.42  thf(ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $o).
% 68.73/10.42  thf(ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > 
% 68.73/10.42                                                                   $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_6r1r1r1r1r1r1_type, type, ssNder1_6r1r1r1r1r1r1: $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $i > $o).
% 68.73/10.42  thf(skc36_type, type, skc36: $i).
% 68.73/10.42  thf(ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(skc53_type, type, skc53: $i).
% 68.73/10.42  thf(ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $o).
% 68.73/10.42  thf(ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_3r1r1r1_type, type, ssNder1_3r1r1r1: $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv34_7r1r1r1r1r1r1r1_type, type, ssPv34_7r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                 $i > $i > 
% 68.73/10.42                                                                 $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $o).
% 68.73/10.42  thf(ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 68.73/10.42                                                              $i > $i > $i > 
% 68.73/10.42                                                              $i > $i > $i > 
% 68.73/10.42                                                              $i > $i > $i > 
% 68.73/10.42                                                              $i > $i > $i > 
% 68.73/10.42                                                              $i > $i > $i > 
% 68.73/10.42                                                              $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_8r1r1r1r1r1r1r1r1_type, type, ssNder1_8r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $i > 
% 68.73/10.42                                                               $i > $i > $o).
% 68.73/10.42  thf(skc39_type, type, skc39: $i).
% 68.73/10.42  thf(skc60_type, type, skc60: $i).
% 68.73/10.42  thf(skc62_type, type, skc62: $i).
% 68.73/10.42  thf(ssNder1_9r1r1r1r1r1r1r1r1r1_type, type, ssNder1_9r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(skc34_type, type, skc34: $i).
% 68.73/10.42  thf(ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv31_10r1r1r1r1r1r1r1r1r1r1_type, type, ssPv31_10r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv35_6r1r1r1r1r1r1_type, type, ssPv35_6r1r1r1r1r1r1: $i > $i > $i > 
% 68.73/10.42                                                             $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv38_3r1r1r1_type, type, ssPv38_3r1r1r1: $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $o).
% 68.73/10.42  thf(ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv32_9r1r1r1r1r1r1r1r1r1_type, type, ssPv32_9r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_0_type, type, ssNder1_0: $o).
% 68.73/10.42  thf(ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 68.73/10.42                                                             $i > $i > $i > 
% 68.73/10.42                                                             $i > $i > $i > 
% 68.73/10.42                                                             $i > $i > $i > 
% 68.73/10.42                                                             $i > $i > $i > 
% 68.73/10.42                                                             $i > $i > $i > 
% 68.73/10.42                                                             $i > $i > $i > $i > $o).
% 68.73/10.42  thf(skc51_type, type, skc51: $i).
% 68.73/10.42  thf(ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(skc45_type, type, skc45: $i).
% 68.73/10.42  thf(ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $o).
% 68.73/10.42  thf(ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > 
% 68.73/10.42                                                                     $i > $i > $o).
% 68.73/10.42  thf(ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_5r1r1r1r1r1_type, type, ssNder1_5r1r1r1r1r1: $i > $i > $i > $i > 
% 68.73/10.42                                                           $i > $o).
% 68.73/10.42  thf(ssNder1_10r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_10r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > $i > 
% 68.73/10.42                                                                $i > $i > $i > 
% 68.73/10.42                                                                $i > $i > $i > 
% 68.73/10.42                                                                $i > $i > $i > 
% 68.73/10.42                                                                $i > $i > $i > 
% 68.73/10.42                                                                $i > $i > $i > 
% 68.73/10.42                                                                $i > $i > $i > 
% 68.73/10.42                                                                $i > $i > $o).
% 68.73/10.42  thf(ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_2r1r1_type, type, ssNder1_2r1r1: $i > $i > $o).
% 68.73/10.42  thf(ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > 
% 68.73/10.42                                                                  $i > $i > $o).
% 68.73/10.42  thf(ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $o).
% 68.73/10.42  thf(ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, 
% 68.73/10.42      ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1_type, type, ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1: 
% 68.73/10.42      $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $i > $o).
% 68.73/10.42  thf(clause98, conjecture,
% 68.73/10.42    (~( ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.42          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc60 ) | 
% 68.73/10.42        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.42        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.42        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.42        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.42        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) ))).
% 68.73/10.42  thf(zf_stmt_0, negated_conjecture,
% 68.73/10.42    (( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.42       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc60 ) | 
% 68.73/10.42     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.42     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.42     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.42     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.42     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause98])).
% 68.73/10.42  thf(zip_derived_cl1734, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.42         X7 : $i, X8 : $i]:
% 68.73/10.42         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.42            X7 @ X8 @ skc60)
% 68.73/10.42          | ~ (ssNder1_0)
% 68.73/10.42          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.42          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.42          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.42          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.42          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.42          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.42          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.42          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.42               X7))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_0])).
% 68.73/10.42  thf(clause1, conjecture, (~( ssNder1_0 ))).
% 68.73/10.42  thf(zf_stmt_1, negated_conjecture, (ssNder1_0),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause1])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(clause2, conjecture, (~( ( ssNder1_1r1 @ U ) | ( ~( ssNder1_0 ) ) ))).
% 68.73/10.42  thf(zf_stmt_2, negated_conjecture,
% 68.73/10.42    (( ssNder1_1r1 @ U ) | ( ~( ssNder1_0 ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause2])).
% 68.73/10.42  thf(zip_derived_cl1830, plain,
% 68.73/10.42      (![X0 : $i]: ( (ssNder1_1r1 @ X0) | ~ (ssNder1_0))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_2])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(clause3, conjecture,
% 68.73/10.42    (~( ( ssNder1_2r1r1 @ U @ V ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42        ( ~( ssNder1_1r1 @ U ) ) ))).
% 68.73/10.42  thf(zf_stmt_3, negated_conjecture,
% 68.73/10.42    (( ssNder1_2r1r1 @ U @ V ) | ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause3])).
% 68.73/10.42  thf(zip_derived_cl1829, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:
% 68.73/10.42         ( (ssNder1_2r1r1 @ X0 @ X1) | ~ (ssNder1_0) | ~ (ssNder1_1r1 @ X0))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_3])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(zip_derived_cl1838, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.42  thf(clause8, conjecture,
% 68.73/10.42    (~( ( ssNder1_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) ))).
% 68.73/10.42  thf(zf_stmt_4, negated_conjecture,
% 68.73/10.42    (( ssNder1_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause8])).
% 68.73/10.42  thf(zip_derived_cl1824, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i]:
% 68.73/10.42         ( (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.42          | ~ (ssNder1_0)
% 68.73/10.42          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.42          | ~ (ssNder1_2r1r1 @ X0 @ X1))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_4])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(zip_derived_cl1838, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.42  thf(zip_derived_cl1844, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838])).
% 68.73/10.42  thf(clause17, conjecture,
% 68.73/10.42    (~( ( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) ))).
% 68.73/10.42  thf(zf_stmt_5, negated_conjecture,
% 68.73/10.42    (( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause17])).
% 68.73/10.42  thf(zip_derived_cl1815, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.42         ( (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.42          | ~ (ssNder1_0)
% 68.73/10.42          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.42          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.42          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_5])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(zip_derived_cl1838, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.42  thf(zip_derived_cl1844, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838])).
% 68.73/10.42  thf(zip_derived_cl1862, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.42          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.42  thf(clause30, conjecture,
% 68.73/10.42    (~( ( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) ))).
% 68.73/10.42  thf(zf_stmt_6, negated_conjecture,
% 68.73/10.42    (( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause30])).
% 68.73/10.42  thf(zip_derived_cl1802, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.42         ( (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.42          | ~ (ssNder1_0)
% 68.73/10.42          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.42          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.42          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.42          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_6])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(zip_derived_cl1838, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.42  thf(zip_derived_cl1844, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838])).
% 68.73/10.42  thf(zip_derived_cl1862, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.42          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.42  thf(zip_derived_cl1881, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.42          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.42  thf(clause45, conjecture,
% 68.73/10.42    (~( ( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | 
% 68.73/10.42        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.42        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) ))).
% 68.73/10.42  thf(zf_stmt_7, negated_conjecture,
% 68.73/10.42    (( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | ( ~( ssNder1_0 ) ) | 
% 68.73/10.42     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause45])).
% 68.73/10.42  thf(zip_derived_cl1787, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.42         ( (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.42          | ~ (ssNder1_0)
% 68.73/10.42          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.42          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.42          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.42          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.42          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_7])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(zip_derived_cl1838, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.42  thf(zip_derived_cl1844, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838])).
% 68.73/10.42  thf(zip_derived_cl1862, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.42          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.42  thf(zip_derived_cl1881, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.42          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.42  thf(zip_derived_cl1903, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.42          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.42                 zip_derived_cl1881])).
% 68.73/10.42  thf(clause58, conjecture,
% 68.73/10.42    (~( ( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 68.73/10.42        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.42        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.42        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) ))).
% 68.73/10.42  thf(zf_stmt_8, negated_conjecture,
% 68.73/10.42    (( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 68.73/10.42     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.42     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.42     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause58])).
% 68.73/10.42  thf(zip_derived_cl1774, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.42         ( (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.42          | ~ (ssNder1_0)
% 68.73/10.42          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.42          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.42          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.42          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.42          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.42          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_8])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(zip_derived_cl1838, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.42  thf(zip_derived_cl1844, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838])).
% 68.73/10.42  thf(zip_derived_cl1862, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.42          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.42  thf(zip_derived_cl1881, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.42          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.42  thf(zip_derived_cl1903, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.42          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.42                 zip_derived_cl1881])).
% 68.73/10.42  thf(zip_derived_cl1932, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.42          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.42                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.42  thf(clause73, conjecture,
% 68.73/10.42    (~( ( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 68.73/10.42        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.42        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.42        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.42        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.42        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) ))).
% 68.73/10.42  thf(zf_stmt_9, negated_conjecture,
% 68.73/10.42    (( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 68.73/10.42     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.42     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.42     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.42     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.42     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.42     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) )),
% 68.73/10.42    inference('cnf.neg', [status(esa)], [clause73])).
% 68.73/10.42  thf(zip_derived_cl1759, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.42         ( (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 68.73/10.42          | ~ (ssNder1_0)
% 68.73/10.42          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.42          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.42          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.42          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.42          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.42          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.42          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6))),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_9])).
% 68.73/10.42  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.42      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.42  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.42  thf(zip_derived_cl1838, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.42  thf(zip_derived_cl1844, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838])).
% 68.73/10.42  thf(zip_derived_cl1862, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.42          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.42  thf(zip_derived_cl1881, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.42          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.42      inference('demod', [status(thm)],
% 68.73/10.42                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.42                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.42  thf(zip_derived_cl1903, plain,
% 68.73/10.42      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2033, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ skc60)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1734, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(clause1312, conjecture,
% 68.73/10.43    (~( ( ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43          @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.43          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 ) ) | 
% 68.73/10.43        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 ) ) | 
% 68.73/10.43        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.43        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.43        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.43        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.43        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.43        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.43        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.43        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.43        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 ) ) | 
% 68.73/10.43        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 @ X21 ) ) | 
% 68.73/10.43        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43             @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 @ X21 @ X22 ) ) | 
% 68.73/10.43        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43             @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 @ X21 @ X22 @ X23 ) ) | 
% 68.73/10.43        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43             @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.43        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43             @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.43        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43             @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.43        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43             @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.43             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 68.73/10.43  thf(zf_stmt_10, negated_conjecture,
% 68.73/10.43    (( ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43       @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 ) ) | 
% 68.73/10.43     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 ) ) | 
% 68.73/10.43     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 ) ) | 
% 68.73/10.43     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.43     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.43     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.43     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.43     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.43     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.43     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.43     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.43     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.43     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.43          X21 @ X22 ) ) | 
% 68.73/10.43     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43          @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.43          X21 @ X22 @ X23 ) ) | 
% 68.73/10.43     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43          @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.43          X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.43     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43          @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.43          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.43     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43          @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.43          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.43     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.43          @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.43          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause1312])).
% 68.73/10.43  thf(zip_derived_cl520, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.43         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.43         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 68.73/10.43         ( (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.43            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.43          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15)
% 68.73/10.43          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16)
% 68.73/10.43          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17)
% 68.73/10.43          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.43               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.43          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.43               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.43          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.43               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.43               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.43          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.43               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.43               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.43          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.43               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.43               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.43          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23)
% 68.73/10.43          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24)
% 68.73/10.43          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25)
% 68.73/10.43          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.43          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.43          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.43          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 68.73/10.43          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 68.73/10.43          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 68.73/10.43          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.43               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.43               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.43               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_10])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(clause97, conjecture,
% 68.73/10.43    (~( ( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) ))).
% 68.73/10.43  thf(zf_stmt_11, negated_conjecture,
% 68.73/10.43    (( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause97])).
% 68.73/10.43  thf(zip_derived_cl1735, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43         ( (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43            X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_11])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(clause120, conjecture,
% 68.73/10.43    (~( ( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) ))).
% 68.73/10.43  thf(zf_stmt_12, negated_conjecture,
% 68.73/10.43    (( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause120])).
% 68.73/10.43  thf(zip_derived_cl1712, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43         ( (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43            X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_12])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(clause147, conjecture,
% 68.73/10.43    (~( ( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) ))).
% 68.73/10.43  thf(zf_stmt_13, negated_conjecture,
% 68.73/10.43    (( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause147])).
% 68.73/10.43  thf(zip_derived_cl1685, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43         ( (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43            X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_13])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(clause175, conjecture,
% 68.73/10.43    (~( ( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) ))).
% 68.73/10.43  thf(zf_stmt_14, negated_conjecture,
% 68.73/10.43    (( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause175])).
% 68.73/10.43  thf(zip_derived_cl1657, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43         ( (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43            X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_14])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(clause206, conjecture,
% 68.73/10.43    (~( ( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) ))).
% 68.73/10.43  thf(zf_stmt_15, negated_conjecture,
% 68.73/10.43    (( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause206])).
% 68.73/10.43  thf(zip_derived_cl1626, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43         ( (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_15])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(clause236, conjecture,
% 68.73/10.43    (~( ( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 68.73/10.43  thf(zf_stmt_16, negated_conjecture,
% 68.73/10.43    (( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause236])).
% 68.73/10.43  thf(zip_derived_cl1596, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43         ( (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_16])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(zip_derived_cl2273, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.43  thf(clause268, conjecture,
% 68.73/10.43    (~( ( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) ))).
% 68.73/10.43  thf(zf_stmt_17, negated_conjecture,
% 68.73/10.43    (( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause268])).
% 68.73/10.43  thf(zip_derived_cl1564, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i]:
% 68.73/10.43         ( (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_17])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(zip_derived_cl2273, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.43  thf(zip_derived_cl2329, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i]:
% 68.73/10.43          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273])).
% 68.73/10.43  thf(clause304, conjecture,
% 68.73/10.43    (~( ( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) ))).
% 68.73/10.43  thf(zf_stmt_18, negated_conjecture,
% 68.73/10.43    (( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause304])).
% 68.73/10.43  thf(zip_derived_cl1528, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i]:
% 68.73/10.43         ( (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_18])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(zip_derived_cl2273, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.43  thf(zip_derived_cl2329, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i]:
% 68.73/10.43          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273])).
% 68.73/10.43  thf(zip_derived_cl2390, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i]:
% 68.73/10.43          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.43  thf(clause343, conjecture,
% 68.73/10.43    (~( ( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 ) ) ))).
% 68.73/10.43  thf(zf_stmt_19, negated_conjecture,
% 68.73/10.43    (( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43       X10 @ X11 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause343])).
% 68.73/10.43  thf(zip_derived_cl1489, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.43         ( (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.43            X16)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.43          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_19])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(zip_derived_cl2273, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.43  thf(zip_derived_cl2329, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i]:
% 68.73/10.43          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273])).
% 68.73/10.43  thf(zip_derived_cl2390, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i]:
% 68.73/10.43          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.43  thf(zip_derived_cl2455, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.43          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.43           X16)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.43  thf(clause382, conjecture,
% 68.73/10.43    (~( ( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 ) ) | 
% 68.73/10.43        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 ) ) ))).
% 68.73/10.43  thf(zf_stmt_20, negated_conjecture,
% 68.73/10.43    (( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43       X10 @ X11 @ X12 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 ) ) | 
% 68.73/10.43     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause382])).
% 68.73/10.43  thf(zip_derived_cl1450, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.43         ( (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43            X15 @ X16 @ X17)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.43          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15)
% 68.73/10.43          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_20])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(zip_derived_cl2273, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.43  thf(zip_derived_cl2329, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i]:
% 68.73/10.43          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273])).
% 68.73/10.43  thf(zip_derived_cl2390, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i]:
% 68.73/10.43          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.43  thf(zip_derived_cl2455, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.43          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.43           X16)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.43  thf(zip_derived_cl2543, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.43          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43           X15 @ X16 @ X17)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.43                 zip_derived_cl2455])).
% 68.73/10.43  thf(clause423, conjecture,
% 68.73/10.43    (~( ( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 ) ) | 
% 68.73/10.43        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 ) ) | 
% 68.73/10.43        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 ) ) ))).
% 68.73/10.43  thf(zf_stmt_21, negated_conjecture,
% 68.73/10.43    (( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43       X10 @ X11 @ X12 @ X13 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 ) ) | 
% 68.73/10.43     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 ) ) | 
% 68.73/10.43     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause423])).
% 68.73/10.43  thf(zip_derived_cl1409, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.43         ( (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43            X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43            X15 @ X16 @ X17 @ X18)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.43          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15)
% 68.73/10.43          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16)
% 68.73/10.43          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_21])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(zip_derived_cl2273, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.43  thf(zip_derived_cl2329, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i]:
% 68.73/10.43          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273])).
% 68.73/10.43  thf(zip_derived_cl2390, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i]:
% 68.73/10.43          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.43  thf(zip_derived_cl2455, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.43          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.43           X16)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.43  thf(zip_derived_cl2543, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.43          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43           X15 @ X16 @ X17)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.43                 zip_derived_cl2455])).
% 68.73/10.43  thf(zip_derived_cl2625, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.43          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43           X15 @ X16 @ X17 @ X18)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.43                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.43  thf(clause465, conjecture,
% 68.73/10.43    (~( ( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 ) ) | 
% 68.73/10.43        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 ) ) | 
% 68.73/10.43        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.43        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 ) ) ))).
% 68.73/10.43  thf(zf_stmt_22, negated_conjecture,
% 68.73/10.43    (( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43       X10 @ X11 @ X12 @ X13 @ X14 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 ) ) | 
% 68.73/10.43     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 ) ) | 
% 68.73/10.43     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 ) ) | 
% 68.73/10.43     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause465])).
% 68.73/10.43  thf(zip_derived_cl1367, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.43         ( (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.43            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43            X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.43          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15)
% 68.73/10.43          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16)
% 68.73/10.43          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17)
% 68.73/10.43          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.43               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17 @ X18))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_22])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.43  thf(zip_derived_cl2273, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.43          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.43  thf(zip_derived_cl2329, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i]:
% 68.73/10.43          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273])).
% 68.73/10.43  thf(zip_derived_cl2390, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i]:
% 68.73/10.43          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.43  thf(zip_derived_cl2455, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.43          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.43           X16)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.43  thf(zip_derived_cl2543, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.43          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43           X15 @ X16 @ X17)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.43                 zip_derived_cl2455])).
% 68.73/10.43  thf(zip_derived_cl2625, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.43          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43           X15 @ X16 @ X17 @ X18)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.43                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.43  thf(zip_derived_cl2707, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.43          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.43           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.43                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.43                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.43  thf(clause509, conjecture,
% 68.73/10.43    (~( ( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 68.73/10.43        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.43        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 ) ) | 
% 68.73/10.43        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 ) ) | 
% 68.73/10.43        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.43        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.43        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.43             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) ))).
% 68.73/10.43  thf(zf_stmt_23, negated_conjecture,
% 68.73/10.43    (( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43       X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) | 
% 68.73/10.43     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.43     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.43     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.43     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.43     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.43     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.43     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.43     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.43     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.43     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.43     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.43     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.43     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.43     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.43     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 ) ) | 
% 68.73/10.43     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 ) ) | 
% 68.73/10.43     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 ) ) | 
% 68.73/10.43     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.43     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.43          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.43          X10 @ X11 @ X12 @ X13 @ X14 ) )),
% 68.73/10.43    inference('cnf.neg', [status(esa)], [clause509])).
% 68.73/10.43  thf(zip_derived_cl1323, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.43         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.43         ( (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.43            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.43          | ~ (ssNder1_0)
% 68.73/10.43          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.43          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.43          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.43          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.43          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.43          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.43          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.43          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43               X7)
% 68.73/10.43          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8)
% 68.73/10.43          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43               X6 @ X7 @ X8 @ X9)
% 68.73/10.43          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.43          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.43          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.43          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.43          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.43               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.43          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15)
% 68.73/10.43          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16)
% 68.73/10.43          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.43               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17)
% 68.73/10.43          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.43               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.43          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.43               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.43               X14 @ X15 @ X16 @ X17 @ X18 @ X19))),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_23])).
% 68.73/10.43  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.43      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.43  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.43  thf(zip_derived_cl1838, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.43  thf(zip_derived_cl1844, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838])).
% 68.73/10.43  thf(zip_derived_cl1862, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.43          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.43  thf(zip_derived_cl1881, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.43          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.43  thf(zip_derived_cl1903, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.43          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881])).
% 68.73/10.43  thf(zip_derived_cl1932, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.43          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.43  thf(zip_derived_cl1964, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.43          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.43  thf(zip_derived_cl2012, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i]:
% 68.73/10.43          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964])).
% 68.73/10.43  thf(zip_derived_cl2056, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.43          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.43           X7 @ X8 @ X9)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.43  thf(zip_derived_cl2105, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.43          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.43  thf(zip_derived_cl2156, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.43          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.43           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.43                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.43                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.43                 zip_derived_cl2105])).
% 68.73/10.43  thf(zip_derived_cl2214, plain,
% 68.73/10.43      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.43         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.43          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.43           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.43      inference('demod', [status(thm)],
% 68.73/10.43                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.43                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.44  thf(zip_derived_cl2273, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.44          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.44  thf(zip_derived_cl2329, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i]:
% 68.73/10.44          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273])).
% 68.73/10.44  thf(zip_derived_cl2390, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i]:
% 68.73/10.44          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.44  thf(zip_derived_cl2455, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.44          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.44           X16)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.44  thf(zip_derived_cl2543, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.44          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455])).
% 68.73/10.44  thf(zip_derived_cl2625, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.44          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.44  thf(zip_derived_cl2707, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.44          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.44  thf(zip_derived_cl2795, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.44          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707])).
% 68.73/10.44  thf(clause553, conjecture,
% 68.73/10.44    (~( ( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 68.73/10.44        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.44        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 ) ) | 
% 68.73/10.44        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 ) ) | 
% 68.73/10.44        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.44        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) ))).
% 68.73/10.44  thf(zf_stmt_24, negated_conjecture,
% 68.73/10.44    (( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 68.73/10.44     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 ) ) | 
% 68.73/10.44     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 ) ) | 
% 68.73/10.44     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 ) ) | 
% 68.73/10.44     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) )),
% 68.73/10.44    inference('cnf.neg', [status(esa)], [clause553])).
% 68.73/10.44  thf(zip_derived_cl1279, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i]:
% 68.73/10.44         ( (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.44          | ~ (ssNder1_0)
% 68.73/10.44          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.44          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.44          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.44          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.44          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.44          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.44          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.44          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44               X7)
% 68.73/10.44          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8)
% 68.73/10.44          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8 @ X9)
% 68.73/10.44          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.44          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.44          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.44          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.44          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.44          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15)
% 68.73/10.44          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16)
% 68.73/10.44          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17)
% 68.73/10.44          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.44          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.44          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20))),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_24])).
% 68.73/10.44  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.44  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.44  thf(zip_derived_cl1838, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.44  thf(zip_derived_cl1844, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838])).
% 68.73/10.44  thf(zip_derived_cl1862, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.44          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.44  thf(zip_derived_cl1881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.44          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.44  thf(zip_derived_cl1903, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.44          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881])).
% 68.73/10.44  thf(zip_derived_cl1932, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.44          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.44  thf(zip_derived_cl1964, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.44          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.44  thf(zip_derived_cl2012, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i]:
% 68.73/10.44          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964])).
% 68.73/10.44  thf(zip_derived_cl2056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.44          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8 @ X9)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.44  thf(zip_derived_cl2105, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.44          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.44  thf(zip_derived_cl2156, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.44          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105])).
% 68.73/10.44  thf(zip_derived_cl2214, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.44          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.44  thf(zip_derived_cl2273, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.44          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.44  thf(zip_derived_cl2329, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i]:
% 68.73/10.44          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273])).
% 68.73/10.44  thf(zip_derived_cl2390, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i]:
% 68.73/10.44          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.44  thf(zip_derived_cl2455, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.44          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.44           X16)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.44  thf(zip_derived_cl2543, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.44          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455])).
% 68.73/10.44  thf(zip_derived_cl2625, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.44          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.44  thf(zip_derived_cl2707, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.44          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.44  thf(zip_derived_cl2795, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.44          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707])).
% 68.73/10.44  thf(zip_derived_cl2881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i]:
% 68.73/10.44          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.44  thf(clause601, conjecture,
% 68.73/10.44    (~( ( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 68.73/10.44        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.44        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 ) ) | 
% 68.73/10.44        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 ) ) | 
% 68.73/10.44        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.44        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) ))).
% 68.73/10.44  thf(zf_stmt_25, negated_conjecture,
% 68.73/10.44    (( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 68.73/10.44     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 ) ) | 
% 68.73/10.44     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 ) ) | 
% 68.73/10.44     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 ) ) | 
% 68.73/10.44     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) )),
% 68.73/10.44    inference('cnf.neg', [status(esa)], [clause601])).
% 68.73/10.44  thf(zip_derived_cl1231, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i]:
% 68.73/10.44         ( (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.44          | ~ (ssNder1_0)
% 68.73/10.44          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.44          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.44          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.44          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.44          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.44          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.44          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.44          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44               X7)
% 68.73/10.44          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8)
% 68.73/10.44          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8 @ X9)
% 68.73/10.44          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.44          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.44          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.44          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.44          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.44          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15)
% 68.73/10.44          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16)
% 68.73/10.44          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17)
% 68.73/10.44          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.44          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.44          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.44          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21))),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_25])).
% 68.73/10.44  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.44  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.44  thf(zip_derived_cl1838, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.44  thf(zip_derived_cl1844, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838])).
% 68.73/10.44  thf(zip_derived_cl1862, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.44          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.44  thf(zip_derived_cl1881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.44          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.44  thf(zip_derived_cl1903, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.44          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881])).
% 68.73/10.44  thf(zip_derived_cl1932, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.44          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.44  thf(zip_derived_cl1964, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.44          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.44  thf(zip_derived_cl2012, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i]:
% 68.73/10.44          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964])).
% 68.73/10.44  thf(zip_derived_cl2056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.44          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8 @ X9)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.44  thf(zip_derived_cl2105, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.44          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.44  thf(zip_derived_cl2156, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.44          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105])).
% 68.73/10.44  thf(zip_derived_cl2214, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.44          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.44  thf(zip_derived_cl2273, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.44          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.44  thf(zip_derived_cl2329, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i]:
% 68.73/10.44          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273])).
% 68.73/10.44  thf(zip_derived_cl2390, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i]:
% 68.73/10.44          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.44  thf(zip_derived_cl2455, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.44          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.44           X16)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.44  thf(zip_derived_cl2543, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.44          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455])).
% 68.73/10.44  thf(zip_derived_cl2625, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.44          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.44  thf(zip_derived_cl2707, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.44          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.44  thf(zip_derived_cl2795, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.44          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707])).
% 68.73/10.44  thf(zip_derived_cl2881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i]:
% 68.73/10.44          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.44  thf(zip_derived_cl2967, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i]:
% 68.73/10.44          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.44  thf(clause651, conjecture,
% 68.73/10.44    (~( ( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) | 
% 68.73/10.44        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.44        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 ) ) | 
% 68.73/10.44        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 ) ) | 
% 68.73/10.44        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.44        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) ))).
% 68.73/10.44  thf(zf_stmt_26, negated_conjecture,
% 68.73/10.44    (( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) | 
% 68.73/10.44     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 ) ) | 
% 68.73/10.44     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 ) ) | 
% 68.73/10.44     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 ) ) | 
% 68.73/10.44     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) )),
% 68.73/10.44    inference('cnf.neg', [status(esa)], [clause651])).
% 68.73/10.44  thf(zip_derived_cl1181, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.44         ( (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 68.73/10.44          | ~ (ssNder1_0)
% 68.73/10.44          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.44          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.44          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.44          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.44          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.44          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.44          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.44          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44               X7)
% 68.73/10.44          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8)
% 68.73/10.44          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8 @ X9)
% 68.73/10.44          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.44          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.44          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.44          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.44          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.44          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15)
% 68.73/10.44          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16)
% 68.73/10.44          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17)
% 68.73/10.44          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.44          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.44          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.44          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.44          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22))),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_26])).
% 68.73/10.44  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.44  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.44  thf(zip_derived_cl1838, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.44  thf(zip_derived_cl1844, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838])).
% 68.73/10.44  thf(zip_derived_cl1862, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.44          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.44  thf(zip_derived_cl1881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.44          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.44  thf(zip_derived_cl1903, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.44          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881])).
% 68.73/10.44  thf(zip_derived_cl1932, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.44          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.44  thf(zip_derived_cl1964, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.44          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.44  thf(zip_derived_cl2012, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i]:
% 68.73/10.44          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964])).
% 68.73/10.44  thf(zip_derived_cl2056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.44          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8 @ X9)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.44  thf(zip_derived_cl2105, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.44          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.44  thf(zip_derived_cl2156, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.44          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105])).
% 68.73/10.44  thf(zip_derived_cl2214, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.44          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.44  thf(zip_derived_cl2273, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.44          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.44  thf(zip_derived_cl2329, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i]:
% 68.73/10.44          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273])).
% 68.73/10.44  thf(zip_derived_cl2390, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i]:
% 68.73/10.44          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.44  thf(zip_derived_cl2455, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.44          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.44           X16)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.44  thf(zip_derived_cl2543, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.44          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455])).
% 68.73/10.44  thf(zip_derived_cl2625, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.44          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.44  thf(zip_derived_cl2707, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.44          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.44  thf(zip_derived_cl2795, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.44          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707])).
% 68.73/10.44  thf(zip_derived_cl2881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i]:
% 68.73/10.44          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.44  thf(zip_derived_cl2967, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i]:
% 68.73/10.44          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.44  thf(zip_derived_cl3056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.44          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967])).
% 68.73/10.44  thf(clause705, conjecture,
% 68.73/10.44    (~( ( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) | 
% 68.73/10.44        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.44        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 ) ) | 
% 68.73/10.44        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 ) ) | 
% 68.73/10.44        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.44        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) ))).
% 68.73/10.44  thf(zf_stmt_27, negated_conjecture,
% 68.73/10.44    (( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) | 
% 68.73/10.44     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 ) ) | 
% 68.73/10.44     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 ) ) | 
% 68.73/10.44     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 ) ) | 
% 68.73/10.44     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) )),
% 68.73/10.44    inference('cnf.neg', [status(esa)], [clause705])).
% 68.73/10.44  thf(zip_derived_cl1127, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.44         ( (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.44            X23 @ X24)
% 68.73/10.44          | ~ (ssNder1_0)
% 68.73/10.44          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.44          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.44          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.44          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.44          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.44          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.44          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.44          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44               X7)
% 68.73/10.44          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8)
% 68.73/10.44          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8 @ X9)
% 68.73/10.44          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.44          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.44          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.44          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.44          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.44          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15)
% 68.73/10.44          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16)
% 68.73/10.44          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17)
% 68.73/10.44          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.44          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.44          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.44          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.44          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.44          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23))),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_27])).
% 68.73/10.44  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.44  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.44  thf(zip_derived_cl1838, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.44  thf(zip_derived_cl1844, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838])).
% 68.73/10.44  thf(zip_derived_cl1862, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.44          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.44  thf(zip_derived_cl1881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.44          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.44  thf(zip_derived_cl1903, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.44          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881])).
% 68.73/10.44  thf(zip_derived_cl1932, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.44          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.44  thf(zip_derived_cl1964, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.44          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.44  thf(zip_derived_cl2012, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i]:
% 68.73/10.44          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964])).
% 68.73/10.44  thf(zip_derived_cl2056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.44          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8 @ X9)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.44  thf(zip_derived_cl2105, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.44          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.44  thf(zip_derived_cl2156, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.44          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105])).
% 68.73/10.44  thf(zip_derived_cl2214, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.44          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.44  thf(zip_derived_cl2273, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.44          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.44  thf(zip_derived_cl2329, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i]:
% 68.73/10.44          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273])).
% 68.73/10.44  thf(zip_derived_cl2390, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i]:
% 68.73/10.44          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.44  thf(zip_derived_cl2455, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.44          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.44           X16)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.44  thf(zip_derived_cl2543, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.44          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455])).
% 68.73/10.44  thf(zip_derived_cl2625, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.44          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.44  thf(zip_derived_cl2707, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.44          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.44  thf(zip_derived_cl2795, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.44          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707])).
% 68.73/10.44  thf(zip_derived_cl2881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i]:
% 68.73/10.44          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.44  thf(zip_derived_cl2967, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i]:
% 68.73/10.44          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.44  thf(zip_derived_cl3056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.44          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967])).
% 68.73/10.44  thf(zip_derived_cl3144, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.44          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.44           X24)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.44  thf(clause760, conjecture,
% 68.73/10.44    (~( ( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.44        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.44        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 ) ) | 
% 68.73/10.44        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 ) ) | 
% 68.73/10.44        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.44        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.44        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) ))).
% 68.73/10.44  thf(zf_stmt_28, negated_conjecture,
% 68.73/10.44    (( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.44     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 ) ) | 
% 68.73/10.44     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 ) ) | 
% 68.73/10.44     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 ) ) | 
% 68.73/10.44     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.44     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) )),
% 68.73/10.44    inference('cnf.neg', [status(esa)], [clause760])).
% 68.73/10.44  thf(zip_derived_cl1072, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.44         ( (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.44            X23 @ X24 @ X25)
% 68.73/10.44          | ~ (ssNder1_0)
% 68.73/10.44          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.44          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.44          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.44          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.44          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.44          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.44          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.44          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44               X7)
% 68.73/10.44          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8)
% 68.73/10.44          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8 @ X9)
% 68.73/10.44          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.44          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.44          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.44          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.44          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.44          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15)
% 68.73/10.44          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16)
% 68.73/10.44          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17)
% 68.73/10.44          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.44          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.44          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.44          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.44          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.44          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23)
% 68.73/10.44          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23 @ X24))),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_28])).
% 68.73/10.44  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.44  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.44  thf(zip_derived_cl1838, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.44  thf(zip_derived_cl1844, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838])).
% 68.73/10.44  thf(zip_derived_cl1862, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.44          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.44  thf(zip_derived_cl1881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.44          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.44  thf(zip_derived_cl1903, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.44          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881])).
% 68.73/10.44  thf(zip_derived_cl1932, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.44          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.44  thf(zip_derived_cl1964, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.44          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.44  thf(zip_derived_cl2012, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i]:
% 68.73/10.44          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964])).
% 68.73/10.44  thf(zip_derived_cl2056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.44          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8 @ X9)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.44  thf(zip_derived_cl2105, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.44          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.44  thf(zip_derived_cl2156, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.44          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105])).
% 68.73/10.44  thf(zip_derived_cl2214, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.44          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.44  thf(zip_derived_cl2273, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.44          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.44  thf(zip_derived_cl2329, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i]:
% 68.73/10.44          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273])).
% 68.73/10.44  thf(zip_derived_cl2390, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i]:
% 68.73/10.44          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.44  thf(zip_derived_cl2455, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.44          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.44           X16)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.44  thf(zip_derived_cl2543, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.44          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455])).
% 68.73/10.44  thf(zip_derived_cl2625, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.44          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.44  thf(zip_derived_cl2707, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.44          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.44  thf(zip_derived_cl2795, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.44          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707])).
% 68.73/10.44  thf(zip_derived_cl2881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i]:
% 68.73/10.44          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.44  thf(zip_derived_cl2967, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i]:
% 68.73/10.44          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.44  thf(zip_derived_cl3056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.44          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967])).
% 68.73/10.44  thf(zip_derived_cl3144, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.44          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.44           X24)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.44  thf(zip_derived_cl3236, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.44          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.44           X24 @ X25)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.44  thf(clause817, conjecture,
% 68.73/10.44    (~( ( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) | 
% 68.73/10.44        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.44        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 ) ) | 
% 68.73/10.44        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 ) ) | 
% 68.73/10.44        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.44        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.44        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.44        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.44             X20 ) ) ))).
% 68.73/10.44  thf(zf_stmt_29, negated_conjecture,
% 68.73/10.44    (( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) | 
% 68.73/10.44     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 ) ) | 
% 68.73/10.44     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 ) ) | 
% 68.73/10.44     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 ) ) | 
% 68.73/10.44     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.44     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.44     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 68.73/10.44    inference('cnf.neg', [status(esa)], [clause817])).
% 68.73/10.44  thf(zip_derived_cl1015, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.44         ( (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.44            X23 @ X24 @ X25 @ X26)
% 68.73/10.44          | ~ (ssNder1_0)
% 68.73/10.44          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.44          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.44          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.44          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.44          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.44          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.44          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.44          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44               X7)
% 68.73/10.44          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8)
% 68.73/10.44          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8 @ X9)
% 68.73/10.44          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.44          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.44          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.44          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.44          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.44          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15)
% 68.73/10.44          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16)
% 68.73/10.44          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17)
% 68.73/10.44          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.44          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.44          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.44          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.44          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.44          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23)
% 68.73/10.44          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23 @ X24)
% 68.73/10.44          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23 @ X24 @ X25))),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_29])).
% 68.73/10.44  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.44      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.44  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.44  thf(zip_derived_cl1838, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.44  thf(zip_derived_cl1844, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838])).
% 68.73/10.44  thf(zip_derived_cl1862, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.44          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.44  thf(zip_derived_cl1881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.44          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.44  thf(zip_derived_cl1903, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.44          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881])).
% 68.73/10.44  thf(zip_derived_cl1932, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.44          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.44  thf(zip_derived_cl1964, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.44          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.44  thf(zip_derived_cl2012, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i]:
% 68.73/10.44          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964])).
% 68.73/10.44  thf(zip_derived_cl2056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.44          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44           X7 @ X8 @ X9)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.44  thf(zip_derived_cl2105, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.44          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.44  thf(zip_derived_cl2156, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.44          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105])).
% 68.73/10.44  thf(zip_derived_cl2214, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.44          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.44  thf(zip_derived_cl2273, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.44          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.44  thf(zip_derived_cl2329, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i]:
% 68.73/10.44          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273])).
% 68.73/10.44  thf(zip_derived_cl2390, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i]:
% 68.73/10.44          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.44  thf(zip_derived_cl2455, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.44          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.44           X16)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.44  thf(zip_derived_cl2543, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.44          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455])).
% 68.73/10.44  thf(zip_derived_cl2625, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.44          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.44  thf(zip_derived_cl2707, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.44          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.44           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.44  thf(zip_derived_cl2795, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.44          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707])).
% 68.73/10.44  thf(zip_derived_cl2881, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i]:
% 68.73/10.44          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.44  thf(zip_derived_cl2967, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i]:
% 68.73/10.44          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.44  thf(zip_derived_cl3056, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.44          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967])).
% 68.73/10.44  thf(zip_derived_cl3144, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.44          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.44           X24)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.44  thf(zip_derived_cl3236, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.44          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.44           X24 @ X25)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.44  thf(zip_derived_cl3344, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.44          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.44           X24 @ X25 @ X26)),
% 68.73/10.44      inference('demod', [status(thm)],
% 68.73/10.44                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.44                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.44                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.44                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.44                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.44                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.44                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.44                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.44                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.44                 zip_derived_cl3236])).
% 68.73/10.44  thf(clause878, conjecture,
% 68.73/10.44    (~( ( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.44          X21 @ X22 ) | 
% 68.73/10.44        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.44        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 ) ) | 
% 68.73/10.44        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 ) ) | 
% 68.73/10.44        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.44        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.44        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.44        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.44             X20 ) ) | 
% 68.73/10.44        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.44             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.44             X20 @ X21 ) ) ))).
% 68.73/10.44  thf(zf_stmt_30, negated_conjecture,
% 68.73/10.44    (( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44       X22 ) | 
% 68.73/10.44     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.44     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.44     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.44     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.44     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.44     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.44     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.44     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.44     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.44     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.44     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.44     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.44     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.44     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.44     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 ) ) | 
% 68.73/10.44     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 ) ) | 
% 68.73/10.44     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 ) ) | 
% 68.73/10.44     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.44     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.44     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.44     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.44     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.44     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.44     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.44     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.44     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.44          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.44          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) )),
% 68.73/10.44    inference('cnf.neg', [status(esa)], [clause878])).
% 68.73/10.44  thf(zip_derived_cl954, plain,
% 68.73/10.44      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.44         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.44         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.44         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.44         ( (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.44            X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.44          | ~ (ssNder1_0)
% 68.73/10.44          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.44          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.44          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.44          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.44          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.44          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.44          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.44          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.44               X7)
% 68.73/10.44          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8)
% 68.73/10.44          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.44               X6 @ X7 @ X8 @ X9)
% 68.73/10.44          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.44          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.44          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.44               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.44          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.44          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.44               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.44          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15)
% 68.73/10.44          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16)
% 68.73/10.44          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.44               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17)
% 68.73/10.44          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.44          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.44               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.44               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.44          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.44          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.44          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.44               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.44               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.44          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23)
% 68.73/10.44          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23 @ X24)
% 68.73/10.44          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23 @ X24 @ X25)
% 68.73/10.44          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.44               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.44               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.44               X22 @ X23 @ X24 @ X25 @ X26))),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_30])).
% 68.73/10.45  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.45  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.45  thf(zip_derived_cl1838, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.45  thf(zip_derived_cl1844, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838])).
% 68.73/10.45  thf(zip_derived_cl1862, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.45          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.45  thf(zip_derived_cl1881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.45          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.45  thf(zip_derived_cl1903, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.45          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881])).
% 68.73/10.45  thf(zip_derived_cl1932, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.45          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.45  thf(zip_derived_cl1964, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.45          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.45  thf(zip_derived_cl2012, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i]:
% 68.73/10.45          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964])).
% 68.73/10.45  thf(zip_derived_cl2056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.45          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8 @ X9)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.45  thf(zip_derived_cl2105, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.45          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.45  thf(zip_derived_cl2156, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.45          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105])).
% 68.73/10.45  thf(zip_derived_cl2214, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.45          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.45  thf(zip_derived_cl2273, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.45          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.45  thf(zip_derived_cl2329, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i]:
% 68.73/10.45          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273])).
% 68.73/10.45  thf(zip_derived_cl2390, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i]:
% 68.73/10.45          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.45  thf(zip_derived_cl2455, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.45          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.45           X16)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.45  thf(zip_derived_cl2543, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.45          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455])).
% 68.73/10.45  thf(zip_derived_cl2625, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.45          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.45  thf(zip_derived_cl2707, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.45          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.45  thf(zip_derived_cl2795, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.45          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707])).
% 68.73/10.45  thf(zip_derived_cl2881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i]:
% 68.73/10.45          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.45  thf(zip_derived_cl2967, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i]:
% 68.73/10.45          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.45  thf(zip_derived_cl3056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.45          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967])).
% 68.73/10.45  thf(zip_derived_cl3144, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.45          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.45  thf(zip_derived_cl3236, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.45          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.45  thf(zip_derived_cl3344, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.45          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236])).
% 68.73/10.45  thf(zip_derived_cl3499, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.45          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.45  thf(clause944, conjecture,
% 68.73/10.45    (~( ( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 ) | 
% 68.73/10.45        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.45        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 ) ) | 
% 68.73/10.45        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 ) ) | 
% 68.73/10.45        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.45        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 ) ) | 
% 68.73/10.45        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 ) ) | 
% 68.73/10.45        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 ) ) ))).
% 68.73/10.45  thf(zf_stmt_31, negated_conjecture,
% 68.73/10.45    (( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45       X22 @ X23 ) | 
% 68.73/10.45     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 ) ) | 
% 68.73/10.45     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 ) ) | 
% 68.73/10.45     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 ) ) | 
% 68.73/10.45     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.45     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.45     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 ) )),
% 68.73/10.45    inference('cnf.neg', [status(esa)], [clause944])).
% 68.73/10.45  thf(zip_derived_cl888, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i]:
% 68.73/10.45         ( (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.45            X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.45          | ~ (ssNder1_0)
% 68.73/10.45          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.45          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.45          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.45          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.45          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.45          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.45          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.45          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45               X7)
% 68.73/10.45          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8)
% 68.73/10.45          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8 @ X9)
% 68.73/10.45          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.45          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.45          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.45          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.45          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.45          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15)
% 68.73/10.45          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16)
% 68.73/10.45          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17)
% 68.73/10.45          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.45          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.45          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.45          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.45          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.45          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23)
% 68.73/10.45          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24)
% 68.73/10.45          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25)
% 68.73/10.45          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.45          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_31])).
% 68.73/10.45  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.45  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.45  thf(zip_derived_cl1838, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.45  thf(zip_derived_cl1844, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838])).
% 68.73/10.45  thf(zip_derived_cl1862, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.45          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.45  thf(zip_derived_cl1881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.45          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.45  thf(zip_derived_cl1903, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.45          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881])).
% 68.73/10.45  thf(zip_derived_cl1932, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.45          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.45  thf(zip_derived_cl1964, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.45          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.45  thf(zip_derived_cl2012, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i]:
% 68.73/10.45          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964])).
% 68.73/10.45  thf(zip_derived_cl2056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.45          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8 @ X9)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.45  thf(zip_derived_cl2105, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.45          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.45  thf(zip_derived_cl2156, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.45          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105])).
% 68.73/10.45  thf(zip_derived_cl2214, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.45          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.45  thf(zip_derived_cl2273, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.45          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.45  thf(zip_derived_cl2329, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i]:
% 68.73/10.45          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273])).
% 68.73/10.45  thf(zip_derived_cl2390, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i]:
% 68.73/10.45          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.45  thf(zip_derived_cl2455, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.45          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.45           X16)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.45  thf(zip_derived_cl2543, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.45          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455])).
% 68.73/10.45  thf(zip_derived_cl2625, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.45          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.45  thf(zip_derived_cl2707, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.45          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.45  thf(zip_derived_cl2795, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.45          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707])).
% 68.73/10.45  thf(zip_derived_cl2881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i]:
% 68.73/10.45          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.45  thf(zip_derived_cl2967, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i]:
% 68.73/10.45          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.45  thf(zip_derived_cl3056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.45          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967])).
% 68.73/10.45  thf(zip_derived_cl3144, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.45          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.45  thf(zip_derived_cl3236, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.45          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.45  thf(zip_derived_cl3344, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.45          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236])).
% 68.73/10.45  thf(zip_derived_cl3499, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.45          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.45  thf(zip_derived_cl3597, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i]:
% 68.73/10.45          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 68.73/10.45  thf(clause1012, conjecture,
% 68.73/10.45    (~( ( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 @ X24 ) | 
% 68.73/10.45        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.45        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 ) ) | 
% 68.73/10.45        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 ) ) | 
% 68.73/10.45        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.45        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 ) ) | 
% 68.73/10.45        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 ) ) | 
% 68.73/10.45        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 ) ) | 
% 68.73/10.45        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 @ X23 ) ) ))).
% 68.73/10.45  thf(zf_stmt_32, negated_conjecture,
% 68.73/10.45    (( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45       X22 @ X23 @ X24 ) | 
% 68.73/10.45     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 ) ) | 
% 68.73/10.45     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 ) ) | 
% 68.73/10.45     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 ) ) | 
% 68.73/10.45     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.45     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.45     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 ) ) | 
% 68.73/10.45     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 ) )),
% 68.73/10.45    inference('cnf.neg', [status(esa)], [clause1012])).
% 68.73/10.45  thf(zip_derived_cl820, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i]:
% 68.73/10.45         ( (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.45            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 68.73/10.45          | ~ (ssNder1_0)
% 68.73/10.45          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.45          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.45          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.45          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.45          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.45          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.45          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.45          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45               X7)
% 68.73/10.45          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8)
% 68.73/10.45          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8 @ X9)
% 68.73/10.45          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.45          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.45          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.45          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.45          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.45          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15)
% 68.73/10.45          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16)
% 68.73/10.45          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17)
% 68.73/10.45          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.45          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.45          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.45          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.45          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.45          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23)
% 68.73/10.45          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24)
% 68.73/10.45          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25)
% 68.73/10.45          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.45          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.45          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_32])).
% 68.73/10.45  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.45  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.45  thf(zip_derived_cl1838, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.45  thf(zip_derived_cl1844, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838])).
% 68.73/10.45  thf(zip_derived_cl1862, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.45          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.45  thf(zip_derived_cl1881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.45          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.45  thf(zip_derived_cl1903, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.45          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881])).
% 68.73/10.45  thf(zip_derived_cl1932, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.45          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.45  thf(zip_derived_cl1964, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.45          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.45  thf(zip_derived_cl2012, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i]:
% 68.73/10.45          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964])).
% 68.73/10.45  thf(zip_derived_cl2056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.45          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8 @ X9)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.45  thf(zip_derived_cl2105, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.45          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.45  thf(zip_derived_cl2156, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.45          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105])).
% 68.73/10.45  thf(zip_derived_cl2214, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.45          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.45  thf(zip_derived_cl2273, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.45          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.45  thf(zip_derived_cl2329, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i]:
% 68.73/10.45          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273])).
% 68.73/10.45  thf(zip_derived_cl2390, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i]:
% 68.73/10.45          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.45  thf(zip_derived_cl2455, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.45          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.45           X16)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.45  thf(zip_derived_cl2543, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.45          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455])).
% 68.73/10.45  thf(zip_derived_cl2625, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.45          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.45  thf(zip_derived_cl2707, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.45          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.45  thf(zip_derived_cl2795, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.45          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707])).
% 68.73/10.45  thf(zip_derived_cl2881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i]:
% 68.73/10.45          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.45  thf(zip_derived_cl2967, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i]:
% 68.73/10.45          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.45  thf(zip_derived_cl3056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.45          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967])).
% 68.73/10.45  thf(zip_derived_cl3144, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.45          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.45  thf(zip_derived_cl3236, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.45          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.45  thf(zip_derived_cl3344, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.45          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236])).
% 68.73/10.45  thf(zip_derived_cl3499, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.45          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.45  thf(zip_derived_cl3597, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i]:
% 68.73/10.45          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 68.73/10.45  thf(zip_derived_cl3713, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i]:
% 68.73/10.45          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.45                 zip_derived_cl3597])).
% 68.73/10.45  thf(clause1077, conjecture,
% 68.73/10.45    (~( ( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 68.73/10.45        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.45        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 ) ) | 
% 68.73/10.45        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 ) ) | 
% 68.73/10.45        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.45        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 ) ) | 
% 68.73/10.45        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 ) ) | 
% 68.73/10.45        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 ) ) | 
% 68.73/10.45        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 @ X23 ) ) | 
% 68.73/10.45        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 68.73/10.45  thf(zf_stmt_33, negated_conjecture,
% 68.73/10.45    (( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45       @
% 68.73/10.45       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45       X22 @ X23 @ X24 @ X25 ) | 
% 68.73/10.45     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 ) ) | 
% 68.73/10.45     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 ) ) | 
% 68.73/10.45     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 ) ) | 
% 68.73/10.45     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.45     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.45     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 ) ) | 
% 68.73/10.45     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 ) ) | 
% 68.73/10.45     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 @ X24 ) )),
% 68.73/10.45    inference('cnf.neg', [status(esa)], [clause1077])).
% 68.73/10.45  thf(zip_derived_cl755, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i, X30 : $i]:
% 68.73/10.45         ( (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.45            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 68.73/10.45          | ~ (ssNder1_0)
% 68.73/10.45          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.45          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.45          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.45          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.45          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.45          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.45          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.45          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45               X7)
% 68.73/10.45          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8)
% 68.73/10.45          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8 @ X9)
% 68.73/10.45          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.45          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.45          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.45          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.45          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.45          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15)
% 68.73/10.45          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16)
% 68.73/10.45          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17)
% 68.73/10.45          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.45          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.45          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.45          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.45          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.45          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23)
% 68.73/10.45          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24)
% 68.73/10.45          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25)
% 68.73/10.45          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.45          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.45          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.45          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_33])).
% 68.73/10.45  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.45  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.45  thf(zip_derived_cl1838, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.45  thf(zip_derived_cl1844, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838])).
% 68.73/10.45  thf(zip_derived_cl1862, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.45          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.45  thf(zip_derived_cl1881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.45          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.45  thf(zip_derived_cl1903, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.45          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881])).
% 68.73/10.45  thf(zip_derived_cl1932, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.45          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.45  thf(zip_derived_cl1964, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.45          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.45  thf(zip_derived_cl2012, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i]:
% 68.73/10.45          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964])).
% 68.73/10.45  thf(zip_derived_cl2056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.45          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8 @ X9)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.45  thf(zip_derived_cl2105, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.45          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.45  thf(zip_derived_cl2156, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.45          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105])).
% 68.73/10.45  thf(zip_derived_cl2214, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.45          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.45  thf(zip_derived_cl2273, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.45          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.45  thf(zip_derived_cl2329, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i]:
% 68.73/10.45          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273])).
% 68.73/10.45  thf(zip_derived_cl2390, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i]:
% 68.73/10.45          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.45  thf(zip_derived_cl2455, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.45          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.45           X16)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.45  thf(zip_derived_cl2543, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.45          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455])).
% 68.73/10.45  thf(zip_derived_cl2625, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.45          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.45  thf(zip_derived_cl2707, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.45          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.45  thf(zip_derived_cl2795, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.45          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707])).
% 68.73/10.45  thf(zip_derived_cl2881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i]:
% 68.73/10.45          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.45  thf(zip_derived_cl2967, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i]:
% 68.73/10.45          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.45  thf(zip_derived_cl3056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.45          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967])).
% 68.73/10.45  thf(zip_derived_cl3144, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.45          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.45  thf(zip_derived_cl3236, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.45          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.45  thf(zip_derived_cl3344, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.45          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236])).
% 68.73/10.45  thf(zip_derived_cl3499, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.45          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.45  thf(zip_derived_cl3597, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i]:
% 68.73/10.45          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 68.73/10.45  thf(zip_derived_cl3713, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i]:
% 68.73/10.45          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.45                 zip_derived_cl3597])).
% 68.73/10.45  thf(zip_derived_cl3826, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i, X30 : $i]:
% 68.73/10.45          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.45                 zip_derived_cl3597, zip_derived_cl3713])).
% 68.73/10.45  thf(clause1147, conjecture,
% 68.73/10.45    (~( ( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 68.73/10.45        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.45        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 ) ) | 
% 68.73/10.45        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 ) ) | 
% 68.73/10.45        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.45        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 ) ) | 
% 68.73/10.45        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 ) ) | 
% 68.73/10.45        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 ) ) | 
% 68.73/10.45        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 @ X23 ) ) | 
% 68.73/10.45        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.45        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45             @
% 68.73/10.45             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.45             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.45             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 68.73/10.45  thf(zf_stmt_34, negated_conjecture,
% 68.73/10.45    (( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45       @
% 68.73/10.45       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45       X22 @ X23 @ X24 @ X25 @ X26 ) | 
% 68.73/10.45     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.45     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.45     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.45     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.45     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.45     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.45     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.45     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.45     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.45     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.45     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.45     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.45     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.45     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.45     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 ) ) | 
% 68.73/10.45     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 ) ) | 
% 68.73/10.45     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 ) ) | 
% 68.73/10.45     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.45     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.45     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.45     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.45     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.45     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.45     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.45     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.45     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.45     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 ) ) | 
% 68.73/10.45     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 ) ) | 
% 68.73/10.45     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.45     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.45          @
% 68.73/10.45          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.45          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.45          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 68.73/10.45    inference('cnf.neg', [status(esa)], [clause1147])).
% 68.73/10.45  thf(zip_derived_cl685, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 68.73/10.45         ( (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.45            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 68.73/10.45          | ~ (ssNder1_0)
% 68.73/10.45          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.45          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.45          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.45          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.45          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.45          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.45          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.45          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45               X7)
% 68.73/10.45          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8)
% 68.73/10.45          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45               X6 @ X7 @ X8 @ X9)
% 68.73/10.45          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.45          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.45          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.45          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.45          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.45          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15)
% 68.73/10.45          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16)
% 68.73/10.45          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17)
% 68.73/10.45          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.45          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.45          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.45          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.45          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.45          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23)
% 68.73/10.45          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24)
% 68.73/10.45          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25)
% 68.73/10.45          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.45          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.45          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.45          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 68.73/10.45          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.45               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.45               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_34])).
% 68.73/10.45  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.45      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.45  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.45  thf(zip_derived_cl1838, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.45  thf(zip_derived_cl1844, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838])).
% 68.73/10.45  thf(zip_derived_cl1862, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.45          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.45  thf(zip_derived_cl1881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.45          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.45  thf(zip_derived_cl1903, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.45          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881])).
% 68.73/10.45  thf(zip_derived_cl1932, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.45          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.45  thf(zip_derived_cl1964, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.45          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.45  thf(zip_derived_cl2012, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i]:
% 68.73/10.45          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964])).
% 68.73/10.45  thf(zip_derived_cl2056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.45          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.45           X7 @ X8 @ X9)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.45  thf(zip_derived_cl2105, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.45          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.45  thf(zip_derived_cl2156, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.45          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.45           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105])).
% 68.73/10.45  thf(zip_derived_cl2214, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.45          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.45  thf(zip_derived_cl2273, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.45          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.45  thf(zip_derived_cl2329, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i]:
% 68.73/10.45          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.45           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273])).
% 68.73/10.45  thf(zip_derived_cl2390, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i]:
% 68.73/10.45          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.45  thf(zip_derived_cl2455, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.45          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.45           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.45           X16)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.45  thf(zip_derived_cl2543, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.45          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455])).
% 68.73/10.45  thf(zip_derived_cl2625, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.45          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.45  thf(zip_derived_cl2707, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.45          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.45           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.45           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.45  thf(zip_derived_cl2795, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.45          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707])).
% 68.73/10.45  thf(zip_derived_cl2881, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i]:
% 68.73/10.45          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.45           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.45           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.45  thf(zip_derived_cl2967, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i]:
% 68.73/10.45          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.45  thf(zip_derived_cl3056, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.45          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967])).
% 68.73/10.45  thf(zip_derived_cl3144, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.45          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.45           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.45  thf(zip_derived_cl3236, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.45          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.45  thf(zip_derived_cl3344, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.45          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236])).
% 68.73/10.45  thf(zip_derived_cl3499, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.45          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.45  thf(zip_derived_cl3597, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i]:
% 68.73/10.45          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 68.73/10.45  thf(zip_derived_cl3713, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i]:
% 68.73/10.45          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.45                 zip_derived_cl3597])).
% 68.73/10.45  thf(zip_derived_cl3826, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.45         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.45         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.45         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.45         X28 : $i, X29 : $i, X30 : $i]:
% 68.73/10.45          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.45           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.45           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.45           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 68.73/10.45      inference('demod', [status(thm)],
% 68.73/10.45                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.45                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.45                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.45                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.45                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.45                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.45                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.45                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.45                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.45                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.45                 zip_derived_cl3597, zip_derived_cl3713])).
% 68.73/10.45  thf(zip_derived_cl3976, plain,
% 68.73/10.45      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 68.73/10.46          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 68.73/10.46  thf(clause1223, conjecture,
% 68.73/10.46    (~( ( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 68.73/10.46        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.46        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 ) ) | 
% 68.73/10.46        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 ) ) | 
% 68.73/10.46        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.46        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 ) ) | 
% 68.73/10.46        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 ) ) | 
% 68.73/10.46        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 ) ) | 
% 68.73/10.46        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 ) ) | 
% 68.73/10.46        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) ))).
% 68.73/10.46  thf(zf_stmt_35, negated_conjecture,
% 68.73/10.46    (( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46       @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46       X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) | 
% 68.73/10.46     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 ) ) | 
% 68.73/10.46     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 ) ) | 
% 68.73/10.46     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 ) ) | 
% 68.73/10.46     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.46     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.46     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 ) ) | 
% 68.73/10.46     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 ) ) | 
% 68.73/10.46     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) )),
% 68.73/10.46    inference('cnf.neg', [status(esa)], [clause1223])).
% 68.73/10.46  thf(zip_derived_cl609, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 68.73/10.46         ( (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.46            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 68.73/10.46          | ~ (ssNder1_0)
% 68.73/10.46          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.46          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.46          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.46          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.46          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.46          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.46          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.46          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46               X7)
% 68.73/10.46          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8)
% 68.73/10.46          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8 @ X9)
% 68.73/10.46          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.46          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.46          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.46          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.46          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.46          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15)
% 68.73/10.46          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16)
% 68.73/10.46          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17)
% 68.73/10.46          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.46          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.46          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.46          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.46          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.46          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23)
% 68.73/10.46          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24)
% 68.73/10.46          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25)
% 68.73/10.46          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.46          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.46          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.46          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 68.73/10.46          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 68.73/10.46          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31))),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_35])).
% 68.73/10.46  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.46  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.46  thf(zip_derived_cl1838, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.46  thf(zip_derived_cl1844, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838])).
% 68.73/10.46  thf(zip_derived_cl1862, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.46          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.46  thf(zip_derived_cl1881, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.46          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.46  thf(zip_derived_cl1903, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.46          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881])).
% 68.73/10.46  thf(zip_derived_cl1932, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.46          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.46  thf(zip_derived_cl1964, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.46          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.46  thf(zip_derived_cl2012, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i]:
% 68.73/10.46          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964])).
% 68.73/10.46  thf(zip_derived_cl2056, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.46          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8 @ X9)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.46  thf(zip_derived_cl2105, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.46          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.46  thf(zip_derived_cl2156, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.46          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105])).
% 68.73/10.46  thf(zip_derived_cl2214, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.46          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.46  thf(zip_derived_cl2273, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.46          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.46  thf(zip_derived_cl2329, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i]:
% 68.73/10.46          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273])).
% 68.73/10.46  thf(zip_derived_cl2390, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i]:
% 68.73/10.46          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.46  thf(zip_derived_cl2455, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.46          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.46           X16)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.46  thf(zip_derived_cl2543, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.46          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455])).
% 68.73/10.46  thf(zip_derived_cl2625, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.46          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17 @ X18)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.46  thf(zip_derived_cl2707, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.46          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.46  thf(zip_derived_cl2795, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.46          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707])).
% 68.73/10.46  thf(zip_derived_cl2881, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i]:
% 68.73/10.46          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.46  thf(zip_derived_cl2967, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i]:
% 68.73/10.46          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.46  thf(zip_derived_cl3056, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.46          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967])).
% 68.73/10.46  thf(zip_derived_cl3144, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.46          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.46  thf(zip_derived_cl3236, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.46          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.46  thf(zip_derived_cl3344, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.46          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236])).
% 68.73/10.46  thf(zip_derived_cl3499, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.46          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.46  thf(zip_derived_cl3597, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i]:
% 68.73/10.46          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 68.73/10.46  thf(zip_derived_cl3713, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i]:
% 68.73/10.46          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597])).
% 68.73/10.46  thf(zip_derived_cl3826, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i]:
% 68.73/10.46          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713])).
% 68.73/10.46  thf(zip_derived_cl3976, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 68.73/10.46          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 68.73/10.46  thf(zip_derived_cl4345, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 68.73/10.46          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 68.73/10.46                 zip_derived_cl3976])).
% 68.73/10.46  thf(zip_derived_cl4470, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 68.73/10.46         ( (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.46            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 68.73/10.46          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8 @ X9))),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl520, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 68.73/10.46                 zip_derived_cl3976, zip_derived_cl4345])).
% 68.73/10.46  thf(clause1497, conjecture,
% 68.73/10.46    (~( ( ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46        ( ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46        ( ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.46        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 ) ) | 
% 68.73/10.46        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 ) ) | 
% 68.73/10.46        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.46        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 ) ) | 
% 68.73/10.46        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 ) ) | 
% 68.73/10.46        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 ) ) | 
% 68.73/10.46        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 ) ) | 
% 68.73/10.46        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.46        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 68.73/10.46        ( ~( ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 68.73/10.46  thf(zf_stmt_36, negated_conjecture,
% 68.73/10.46    (( ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46       @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46     ( ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46       @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46     ( ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46       @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 ) ) | 
% 68.73/10.46     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 ) ) | 
% 68.73/10.46     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 ) ) | 
% 68.73/10.46     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.46     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.46     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 ) ) | 
% 68.73/10.46     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 ) ) | 
% 68.73/10.46     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.46     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 68.73/10.46     ( ~( ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 68.73/10.46    inference('cnf.neg', [status(esa)], [clause1497])).
% 68.73/10.46  thf(zip_derived_cl335, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 68.73/10.46         ( (ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.46            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 68.73/10.46          |  (ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46              X32 @ X33)
% 68.73/10.46          |  (ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46              X32 @ X33)
% 68.73/10.46          | ~ (ssNder1_0)
% 68.73/10.46          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.46          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.46          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.46          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.46          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.46          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.46          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.46          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46               X7)
% 68.73/10.46          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8)
% 68.73/10.46          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8 @ X9)
% 68.73/10.46          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.46          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.46          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.46          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.46          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.46          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15)
% 68.73/10.46          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16)
% 68.73/10.46          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17)
% 68.73/10.46          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.46          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.46          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.46          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.46          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.46          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23)
% 68.73/10.46          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24)
% 68.73/10.46          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25)
% 68.73/10.46          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.46          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.46          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.46          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 68.73/10.46          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 68.73/10.46          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 68.73/10.46          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 68.73/10.46          | ~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46               X32 @ X33))),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_36])).
% 68.73/10.46  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.46  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.46  thf(zip_derived_cl1838, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.46  thf(zip_derived_cl1844, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838])).
% 68.73/10.46  thf(zip_derived_cl1862, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.46          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.46  thf(zip_derived_cl1881, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.46          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.46  thf(zip_derived_cl1903, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.46          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881])).
% 68.73/10.46  thf(zip_derived_cl1932, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.46          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.46  thf(zip_derived_cl1964, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.46          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.46  thf(zip_derived_cl2012, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i]:
% 68.73/10.46          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964])).
% 68.73/10.46  thf(zip_derived_cl2056, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.46          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8 @ X9)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.46  thf(zip_derived_cl2105, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.46          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.46  thf(zip_derived_cl2156, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.46          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105])).
% 68.73/10.46  thf(zip_derived_cl2214, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.46          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.46  thf(zip_derived_cl2273, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.46          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.46  thf(zip_derived_cl2329, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i]:
% 68.73/10.46          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273])).
% 68.73/10.46  thf(zip_derived_cl2390, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i]:
% 68.73/10.46          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.46  thf(zip_derived_cl2455, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.46          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.46           X16)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.46  thf(zip_derived_cl2543, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.46          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455])).
% 68.73/10.46  thf(zip_derived_cl2625, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.46          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17 @ X18)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.46  thf(zip_derived_cl2707, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.46          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.46  thf(zip_derived_cl2795, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.46          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707])).
% 68.73/10.46  thf(zip_derived_cl2881, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i]:
% 68.73/10.46          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.46  thf(zip_derived_cl2967, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i]:
% 68.73/10.46          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.46  thf(zip_derived_cl3056, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.46          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967])).
% 68.73/10.46  thf(zip_derived_cl3144, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.46          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.46  thf(zip_derived_cl3236, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.46          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.46  thf(zip_derived_cl3344, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.46          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236])).
% 68.73/10.46  thf(zip_derived_cl3499, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.46          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.46  thf(zip_derived_cl3597, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i]:
% 68.73/10.46          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 68.73/10.46  thf(zip_derived_cl3713, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i]:
% 68.73/10.46          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597])).
% 68.73/10.46  thf(zip_derived_cl3826, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i]:
% 68.73/10.46          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713])).
% 68.73/10.46  thf(zip_derived_cl3976, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 68.73/10.46          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 68.73/10.46  thf(zip_derived_cl4345, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 68.73/10.46          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 68.73/10.46                 zip_derived_cl3976])).
% 68.73/10.46  thf(zip_derived_cl4605, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 68.73/10.46         ( (ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.46            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 68.73/10.46          |  (ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46              X32 @ X33)
% 68.73/10.46          |  (ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46              X32 @ X33)
% 68.73/10.46          | ~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46               X32 @ X33))),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl335, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 68.73/10.46                 zip_derived_cl3976, zip_derived_cl4345])).
% 68.73/10.46  thf(clause1502, conjecture,
% 68.73/10.46    (~( ( ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46        ( ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.46        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 ) ) | 
% 68.73/10.46        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 ) ) | 
% 68.73/10.46        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.46        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 ) ) | 
% 68.73/10.46        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 ) ) | 
% 68.73/10.46        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 ) ) | 
% 68.73/10.46        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 ) ) | 
% 68.73/10.46        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.46        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 68.73/10.46        ( ~( ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 68.73/10.46        ( ~( ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 68.73/10.46  thf(zf_stmt_37, negated_conjecture,
% 68.73/10.46    (( ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46       @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46     ( ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46       @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 ) ) | 
% 68.73/10.46     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 ) ) | 
% 68.73/10.46     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 ) ) | 
% 68.73/10.46     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.46     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.46     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 ) ) | 
% 68.73/10.46     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 ) ) | 
% 68.73/10.46     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.46     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 68.73/10.46     ( ~( ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 68.73/10.46     ( ~( ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 68.73/10.46    inference('cnf.neg', [status(esa)], [clause1502])).
% 68.73/10.46  thf(zip_derived_cl330, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 68.73/10.46         ( (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.46            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 68.73/10.46          |  (ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46              X32 @ X33)
% 68.73/10.46          | ~ (ssNder1_0)
% 68.73/10.46          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.46          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.46          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.46          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.46          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.46          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.46          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.46          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46               X7)
% 68.73/10.46          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8)
% 68.73/10.46          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8 @ X9)
% 68.73/10.46          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.46          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.46          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.46          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.46          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.46          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15)
% 68.73/10.46          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16)
% 68.73/10.46          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17)
% 68.73/10.46          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.46          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.46          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.46          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.46          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.46          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23)
% 68.73/10.46          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24)
% 68.73/10.46          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25)
% 68.73/10.46          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.46          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.46          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.46          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 68.73/10.46          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 68.73/10.46          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 68.73/10.46          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 68.73/10.46          | ~ (ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46               X32 @ X33)
% 68.73/10.46          | ~ (ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 68.73/10.46               X32 @ X33))),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_37])).
% 68.73/10.46  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.46  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.46  thf(zip_derived_cl1838, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.46  thf(zip_derived_cl1844, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838])).
% 68.73/10.46  thf(zip_derived_cl1862, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.46          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.46  thf(zip_derived_cl1881, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.46          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.46  thf(zip_derived_cl1903, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.46          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881])).
% 68.73/10.46  thf(zip_derived_cl1932, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.46          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.46  thf(zip_derived_cl1964, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.46          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.46  thf(zip_derived_cl2012, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i]:
% 68.73/10.46          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964])).
% 68.73/10.46  thf(zip_derived_cl2056, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.46          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8 @ X9)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.46  thf(zip_derived_cl2105, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.46          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.46  thf(zip_derived_cl2156, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.46          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105])).
% 68.73/10.46  thf(zip_derived_cl2214, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.46          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.46  thf(zip_derived_cl2273, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.46          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.46  thf(zip_derived_cl2329, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i]:
% 68.73/10.46          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273])).
% 68.73/10.46  thf(zip_derived_cl2390, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i]:
% 68.73/10.46          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.46  thf(zip_derived_cl2455, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.46          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.46           X16)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.46  thf(zip_derived_cl2543, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.46          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455])).
% 68.73/10.46  thf(zip_derived_cl2625, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.46          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17 @ X18)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.46  thf(zip_derived_cl2707, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.46          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.46           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.46  thf(zip_derived_cl2795, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.46          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707])).
% 68.73/10.46  thf(zip_derived_cl2881, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i]:
% 68.73/10.46          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.46  thf(zip_derived_cl2967, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i]:
% 68.73/10.46          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.46  thf(zip_derived_cl3056, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.46          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967])).
% 68.73/10.46  thf(zip_derived_cl3144, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.46          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.46  thf(zip_derived_cl3236, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.46          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.46  thf(zip_derived_cl3344, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 68.73/10.46          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236])).
% 68.73/10.46  thf(zip_derived_cl3499, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 68.73/10.46          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344])).
% 68.73/10.46  thf(zip_derived_cl3597, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i]:
% 68.73/10.46          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 68.73/10.46  thf(zip_derived_cl3713, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i]:
% 68.73/10.46          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597])).
% 68.73/10.46  thf(zip_derived_cl3826, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i]:
% 68.73/10.46          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713])).
% 68.73/10.46  thf(zip_derived_cl3976, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 68.73/10.46          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 68.73/10.46  thf(zip_derived_cl4345, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 68.73/10.46          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.46           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.46                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.46                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.46                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.46                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 68.73/10.46                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 68.73/10.46                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 68.73/10.46                 zip_derived_cl3976])).
% 68.73/10.46  thf(clause1299, conjecture,
% 68.73/10.46    (~( ( ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.46        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46        ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 ) ) | 
% 68.73/10.46        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 ) ) | 
% 68.73/10.46        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.46        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 ) ) | 
% 68.73/10.46        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 ) ) | 
% 68.73/10.46        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 ) ) | 
% 68.73/10.46        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 ) ) | 
% 68.73/10.46        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.46        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46             @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.46             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 68.73/10.46  thf(zf_stmt_38, negated_conjecture,
% 68.73/10.46    (( ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46       @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 68.73/10.46     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46     ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 ) ) | 
% 68.73/10.46     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 ) ) | 
% 68.73/10.46     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 ) ) | 
% 68.73/10.46     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.46     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 68.73/10.46     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 68.73/10.46     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 ) ) | 
% 68.73/10.46     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 ) ) | 
% 68.73/10.46     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 ) ) | 
% 68.73/10.46     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 68.73/10.46     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 68.73/10.46     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 68.73/10.46          @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 68.73/10.46          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 68.73/10.46    inference('cnf.neg', [status(esa)], [clause1299])).
% 68.73/10.46  thf(zip_derived_cl533, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 68.73/10.46         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 68.73/10.46         ( (ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.46            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 68.73/10.46          | ~ (ssNder1_0)
% 68.73/10.46          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.46          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.46          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.46          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.46          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.46          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.46          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.46          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.46          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46               X7)
% 68.73/10.46          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8)
% 68.73/10.46          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8 @ X9)
% 68.73/10.46          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.46          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.46          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.46          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.46          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.46          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15)
% 68.73/10.46          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16)
% 68.73/10.46          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17)
% 68.73/10.46          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.46          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.46          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.46          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.46          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.46          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23)
% 68.73/10.46          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24)
% 68.73/10.46          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25)
% 68.73/10.46          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26)
% 68.73/10.46          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 68.73/10.46          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 68.73/10.46          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 68.73/10.46          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 68.73/10.46          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 68.73/10.46          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_38])).
% 68.73/10.46  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.46  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.46  thf(zip_derived_cl1838, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.46  thf(zip_derived_cl1844, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838])).
% 68.73/10.46  thf(clause922, conjecture,
% 68.73/10.46    (~( ( ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46        ( ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46        ( ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46        ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.46        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 ) ) | 
% 68.73/10.46        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 ) ) | 
% 68.73/10.46        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.46        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.46             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) ))).
% 68.73/10.46  thf(zf_stmt_39, negated_conjecture,
% 68.73/10.46    (( ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46     ( ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46     ( ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46     ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 68.73/10.46     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.46     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.46     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.46     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.46     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.46     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.46     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.46     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.46     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.46     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.46     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.46     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.46     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.46     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.46     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 ) ) | 
% 68.73/10.46     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 ) ) | 
% 68.73/10.46     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 ) ) | 
% 68.73/10.46     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.46     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.46     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.46     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.46     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.46     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.46     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.46          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.46          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) )),
% 68.73/10.46    inference('cnf.neg', [status(esa)], [clause922])).
% 68.73/10.46  thf(zip_derived_cl910, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.46         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.46         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.46         ( (ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.46            X23 @ X24 @ X25)
% 68.73/10.46          |  (ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25)
% 68.73/10.46          |  (ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25)
% 68.73/10.46          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46              X22 @ X23 @ X24 @ X25)
% 68.73/10.46          | ~ (ssNder1_0)
% 68.73/10.46          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.46          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.46          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.46          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.46          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.46          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.46          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.46          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46               X7)
% 68.73/10.46          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8)
% 68.73/10.46          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46               X6 @ X7 @ X8 @ X9)
% 68.73/10.46          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.46          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.46          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.46               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.46          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.46          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.46               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.46          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15)
% 68.73/10.46          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16)
% 68.73/10.46          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.46               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17)
% 68.73/10.46          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.46          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.46               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.46               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.46          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.46          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.46          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.46               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.46               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.46          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23)
% 68.73/10.46          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.46               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.46               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.46               X22 @ X23 @ X24))),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_39])).
% 68.73/10.46  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.46      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.46  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.46  thf(zip_derived_cl1838, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.46  thf(zip_derived_cl1844, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838])).
% 68.73/10.46  thf(zip_derived_cl1862, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.46          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.46  thf(zip_derived_cl1881, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.46          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.46  thf(zip_derived_cl1903, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.46          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881])).
% 68.73/10.46  thf(zip_derived_cl1932, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.46          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.46  thf(zip_derived_cl1964, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.46          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.46  thf(zip_derived_cl2012, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i]:
% 68.73/10.46          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964])).
% 68.73/10.46  thf(zip_derived_cl2056, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.46          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.46           X7 @ X8 @ X9)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.46  thf(zip_derived_cl2105, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.46          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.46  thf(zip_derived_cl2156, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.46          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.46           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.46      inference('demod', [status(thm)],
% 68.73/10.46                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.46                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.46                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.46                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.46                 zip_derived_cl2105])).
% 68.73/10.46  thf(zip_derived_cl2214, plain,
% 68.73/10.46      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.46         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 68.73/10.46          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156])).
% 68.73/10.47  thf(zip_derived_cl2273, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 68.73/10.47          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 68.73/10.47  thf(zip_derived_cl2329, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i]:
% 68.73/10.47          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273])).
% 68.73/10.47  thf(zip_derived_cl2390, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i]:
% 68.73/10.47          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329])).
% 68.73/10.47  thf(zip_derived_cl2455, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i]:
% 68.73/10.47          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 68.73/10.47           X16)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 68.73/10.47  thf(zip_derived_cl2543, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 68.73/10.47          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.47           X15 @ X16 @ X17)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455])).
% 68.73/10.47  thf(zip_derived_cl2625, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 68.73/10.47          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.47           X15 @ X16 @ X17 @ X18)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543])).
% 68.73/10.47  thf(zip_derived_cl2707, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 68.73/10.47          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 68.73/10.47           X15 @ X16 @ X17 @ X18 @ X19)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 68.73/10.47  thf(zip_derived_cl2795, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 68.73/10.47          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.47                 zip_derived_cl2707])).
% 68.73/10.47  thf(zip_derived_cl2881, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.47         X21 : $i]:
% 68.73/10.47          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.47                 zip_derived_cl2707, zip_derived_cl2795])).
% 68.73/10.47  thf(zip_derived_cl2967, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.47         X21 : $i, X22 : $i]:
% 68.73/10.47          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 68.73/10.47  thf(zip_derived_cl3056, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.47         X21 : $i, X22 : $i, X23 : $i]:
% 68.73/10.47          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.47                 zip_derived_cl2967])).
% 68.73/10.47  thf(zip_derived_cl3144, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 68.73/10.47          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 68.73/10.47           X24)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.47                 zip_derived_cl2967, zip_derived_cl3056])).
% 68.73/10.47  thf(zip_derived_cl3321, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.47         ( (ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.47            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.47            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 68.73/10.47            X23 @ X24 @ X25)
% 68.73/10.47          |  (ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.47              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.47              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.47              X22 @ X23 @ X24 @ X25)
% 68.73/10.47          |  (ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.47              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.47              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.47              X22 @ X23 @ X24 @ X25)
% 68.73/10.47          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.47              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.47              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.47              X22 @ X23 @ X24 @ X25))),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl910, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 68.73/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 68.73/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 68.73/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 68.73/10.47                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 68.73/10.47  thf(clause781, conjecture,
% 68.73/10.47    (~( ( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 68.73/10.47        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.47        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 68.73/10.47        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.47        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.47        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.47        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.47        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.47        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.47        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.47        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.47        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.47        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.47        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.47        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.47        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.47        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 ) ) | 
% 68.73/10.47        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 ) ) | 
% 68.73/10.47        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 ) ) | 
% 68.73/10.47        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.47        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.47        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.47        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.47        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.47        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.47        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.47        ( ~( ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 68.73/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 68.73/10.47             X20 ) ) ))).
% 68.73/10.47  thf(zf_stmt_40, negated_conjecture,
% 68.73/10.47    (( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) | 
% 68.73/10.47     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 68.73/10.47     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 68.73/10.47     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 68.73/10.47     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 68.73/10.47     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 68.73/10.47     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 68.73/10.47     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 68.73/10.47     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 68.73/10.47     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 68.73/10.47     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 68.73/10.47     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 68.73/10.47     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 68.73/10.47     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 68.73/10.47     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 68.73/10.47     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 ) ) | 
% 68.73/10.47     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 ) ) | 
% 68.73/10.47     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 ) ) | 
% 68.73/10.47     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 ) ) | 
% 68.73/10.47     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 68.73/10.47     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 68.73/10.47     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 68.73/10.47     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 68.73/10.47     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 68.73/10.47     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 68.73/10.47     ( ~( ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 68.73/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 68.73/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 68.73/10.47    inference('cnf.neg', [status(esa)], [clause781])).
% 68.73/10.47  thf(zip_derived_cl1051, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 68.73/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 68.73/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 68.73/10.47         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.47            X7 @ X8 @ X9)
% 68.73/10.47          | ~ (ssNder1_0)
% 68.73/10.47          | ~ (ssNder1_1r1 @ X0)
% 68.73/10.47          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 68.73/10.47          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 68.73/10.47          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 68.73/10.47          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 68.73/10.47          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 68.73/10.47          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 68.73/10.47          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.47               X7)
% 68.73/10.47          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.47               X6 @ X7 @ X8)
% 68.73/10.47          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.47               X6 @ X7 @ X8 @ X9)
% 68.73/10.47          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 68.73/10.47          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 68.73/10.47          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 68.73/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 68.73/10.47          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 68.73/10.47          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 68.73/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 68.73/10.47          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.47               X14 @ X15)
% 68.73/10.47          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.47               X14 @ X15 @ X16)
% 68.73/10.47          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 68.73/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.47               X14 @ X15 @ X16 @ X17)
% 68.73/10.47          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.47               X14 @ X15 @ X16 @ X17 @ X18)
% 68.73/10.47          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 68.73/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 68.73/10.47               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 68.73/10.47          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 68.73/10.47          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 68.73/10.47          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 68.73/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 68.73/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 68.73/10.47          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.47               X22 @ X23)
% 68.73/10.47          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.47               X22 @ X23 @ X24)
% 68.73/10.47          | ~ (ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 68.73/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 68.73/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 68.73/10.47               X22 @ X23 @ X24 @ X25))),
% 68.73/10.47      inference('cnf', [status(esa)], [zf_stmt_40])).
% 68.73/10.47  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 68.73/10.47      inference('cnf', [status(esa)], [zf_stmt_1])).
% 68.73/10.47  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1830, zip_derived_cl1831])).
% 68.73/10.47  thf(zip_derived_cl1838, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 68.73/10.47  thf(zip_derived_cl1844, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838])).
% 68.73/10.47  thf(zip_derived_cl1862, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 68.73/10.47          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844])).
% 68.73/10.47  thf(zip_derived_cl1881, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 68.73/10.47          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 68.73/10.47  thf(zip_derived_cl1903, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 68.73/10.47          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881])).
% 68.73/10.47  thf(zip_derived_cl1932, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 68.73/10.47          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903])).
% 68.73/10.47  thf(zip_derived_cl1964, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 68.73/10.47          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 68.73/10.47  thf(zip_derived_cl2012, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i]:
% 68.73/10.47          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.47           X7 @ X8)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964])).
% 68.73/10.47  thf(zip_derived_cl2056, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i]:
% 68.73/10.47          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 68.73/10.47           X7 @ X8 @ X9)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012])).
% 68.73/10.47  thf(zip_derived_cl2105, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 68.73/10.47          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.47           X6 @ X7 @ X8 @ X9 @ X10)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 68.73/10.47  thf(zip_derived_cl2156, plain,
% 68.73/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 68.73/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 68.73/10.47          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 68.73/10.47           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 68.73/10.47      inference('demod', [status(thm)],
% 68.73/10.47                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 68.73/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 68.73/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 68.73/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 68.73/10.47                 zip_derived_cl2105])).
% 69.23/10.47  thf(zip_derived_cl2214, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.23/10.47          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.23/10.47  thf(zip_derived_cl2273, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.23/10.47          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.23/10.47  thf(zip_derived_cl2329, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i]:
% 69.23/10.47          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273])).
% 69.23/10.47  thf(zip_derived_cl2390, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i]:
% 69.23/10.47          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.23/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.23/10.47  thf(zip_derived_cl2455, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i]:
% 69.23/10.47          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.23/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.23/10.47           X16)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.23/10.47  thf(zip_derived_cl2543, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.23/10.47          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.23/10.47           X15 @ X16 @ X17)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455])).
% 69.23/10.47  thf(zip_derived_cl2625, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.23/10.47          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.23/10.47           X15 @ X16 @ X17 @ X18)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.23/10.47  thf(zip_derived_cl2707, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.23/10.47          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.23/10.47           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.23/10.47  thf(zip_derived_cl2795, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.23/10.47          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.23/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707])).
% 69.23/10.47  thf(zip_derived_cl2881, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i]:
% 69.23/10.47          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.23/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.23/10.47  thf(zip_derived_cl2967, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i]:
% 69.23/10.47          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.23/10.47  thf(zip_derived_cl3056, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i]:
% 69.23/10.47          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.23/10.47                 zip_derived_cl2967])).
% 69.23/10.47  thf(zip_derived_cl3144, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.23/10.47          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.23/10.47           X24)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.23/10.47                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.23/10.47  thf(zip_derived_cl3232, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.23/10.47         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.23/10.47            X7 @ X8 @ X9)
% 69.23/10.47          | ~ (ssPv31_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.23/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.23/10.47               X22 @ X23 @ X24 @ X25))),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1051, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.23/10.47                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.23/10.47  thf(zip_derived_cl3322, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.23/10.47         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47            X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.23/10.47            X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 69.23/10.47            X2 @ X1 @ X0)
% 69.23/10.47          |  (ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.23/10.47              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.23/10.47              X4 @ X3 @ X2 @ X1 @ X0)
% 69.23/10.47          |  (ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.23/10.47              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.23/10.47              X4 @ X3 @ X2 @ X1 @ X0)
% 69.23/10.47          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.23/10.47              X20 @ X19 @ X18 @ X17 @ X16))),
% 69.23/10.47      inference('sup-', [status(thm)], [zip_derived_cl3321, zip_derived_cl3232])).
% 69.23/10.47  thf(clause776, conjecture,
% 69.23/10.47    (~( ( ssPv34_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 69.23/10.47        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.23/10.47        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.23/10.47        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.23/10.47        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.23/10.47        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.23/10.47        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.23/10.47        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.23/10.47        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.23/10.47        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.23/10.47        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.23/10.47        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.23/10.47        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.23/10.47        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.23/10.47        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.23/10.47        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.23/10.47        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 ) ) | 
% 69.23/10.47        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 ) ) | 
% 69.23/10.47        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.23/10.47        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.23/10.47        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.23/10.47        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.23/10.47        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.23/10.47        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.23/10.47        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.23/10.47        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.23/10.47        ( ~( ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.23/10.47             X20 ) ) ))).
% 69.23/10.47  thf(zf_stmt_41, negated_conjecture,
% 69.23/10.47    (( ssPv34_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) | 
% 69.23/10.47     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.23/10.47     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.23/10.47     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.23/10.47     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.23/10.47     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.23/10.47     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.23/10.47     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.23/10.47     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.23/10.47     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.23/10.47     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.23/10.47     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.23/10.47     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.23/10.47     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.23/10.47     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.23/10.47     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 ) ) | 
% 69.23/10.47     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 ) ) | 
% 69.23/10.47     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 ) ) | 
% 69.23/10.47     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.23/10.47     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.23/10.47     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.23/10.47     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.23/10.47     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.23/10.47     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.23/10.47     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.23/10.47     ( ~( ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 69.23/10.47    inference('cnf.neg', [status(esa)], [clause776])).
% 69.23/10.47  thf(zip_derived_cl1056, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.23/10.47         ( (ssPv34_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.23/10.47          | ~ (ssNder1_0)
% 69.23/10.47          | ~ (ssNder1_1r1 @ X0)
% 69.23/10.47          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.23/10.47          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.23/10.47          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.23/10.47          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.23/10.47          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.23/10.47          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.23/10.47          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.23/10.47               X7)
% 69.23/10.47          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.23/10.47               X6 @ X7 @ X8)
% 69.23/10.47          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.23/10.47               X6 @ X7 @ X8 @ X9)
% 69.23/10.47          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.23/10.47          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.23/10.47          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.23/10.47          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.23/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.23/10.47          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.23/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.23/10.47          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47               X14 @ X15)
% 69.23/10.47          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47               X14 @ X15 @ X16)
% 69.23/10.47          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47               X14 @ X15 @ X16 @ X17)
% 69.23/10.47          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.23/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47               X14 @ X15 @ X16 @ X17 @ X18)
% 69.23/10.47          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.23/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.23/10.47          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.23/10.47          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.23/10.47          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.23/10.47          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.23/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.23/10.47               X22 @ X23)
% 69.23/10.47          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.23/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.23/10.47               X22 @ X23 @ X24)
% 69.23/10.47          | ~ (ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.23/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.23/10.47               X22 @ X23 @ X24 @ X25))),
% 69.23/10.47      inference('cnf', [status(esa)], [zf_stmt_41])).
% 69.23/10.47  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.23/10.47      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.23/10.47  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.23/10.47  thf(zip_derived_cl1838, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.23/10.47  thf(zip_derived_cl1844, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838])).
% 69.23/10.47  thf(zip_derived_cl1862, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.23/10.47          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.23/10.47  thf(zip_derived_cl1881, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.23/10.47          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.23/10.47  thf(zip_derived_cl1903, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.23/10.47          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881])).
% 69.23/10.47  thf(zip_derived_cl1932, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.23/10.47          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.23/10.47  thf(zip_derived_cl1964, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.23/10.47          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.23/10.47  thf(zip_derived_cl2012, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i]:
% 69.23/10.47          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.23/10.47           X7 @ X8)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964])).
% 69.23/10.47  thf(zip_derived_cl2056, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i]:
% 69.23/10.47          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.23/10.47           X7 @ X8 @ X9)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.23/10.47  thf(zip_derived_cl2105, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.23/10.47          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.23/10.47           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.23/10.47  thf(zip_derived_cl2156, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.23/10.47          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.23/10.47           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105])).
% 69.23/10.47  thf(zip_derived_cl2214, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.23/10.47          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.23/10.47  thf(zip_derived_cl2273, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.23/10.47          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.23/10.47  thf(zip_derived_cl2329, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i]:
% 69.23/10.47          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.23/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273])).
% 69.23/10.47  thf(zip_derived_cl2390, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i]:
% 69.23/10.47          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.23/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.23/10.47  thf(zip_derived_cl2455, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i]:
% 69.23/10.47          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.23/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.23/10.47           X16)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.23/10.47  thf(zip_derived_cl2543, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.23/10.47          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.23/10.47           X15 @ X16 @ X17)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455])).
% 69.23/10.47  thf(zip_derived_cl2625, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.23/10.47          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.23/10.47           X15 @ X16 @ X17 @ X18)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.23/10.47  thf(zip_derived_cl2707, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.23/10.47          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.23/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.23/10.47           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.23/10.47  thf(zip_derived_cl2795, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.23/10.47          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.23/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707])).
% 69.23/10.47  thf(zip_derived_cl2881, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i]:
% 69.23/10.47          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.23/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.23/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.23/10.47  thf(zip_derived_cl2967, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i]:
% 69.23/10.47          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.23/10.47  thf(zip_derived_cl3056, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i]:
% 69.23/10.47          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.23/10.47                 zip_derived_cl2967])).
% 69.23/10.47  thf(zip_derived_cl3144, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.23/10.47          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.23/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.23/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.23/10.47           X24)),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.23/10.47                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.23/10.47  thf(zip_derived_cl3209, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.23/10.47         ( (ssPv34_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.23/10.47          | ~ (ssPv34_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.23/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.23/10.47               X22 @ X23 @ X24 @ X25))),
% 69.23/10.47      inference('demod', [status(thm)],
% 69.23/10.47                [zip_derived_cl1056, zip_derived_cl1831, zip_derived_cl1837, 
% 69.23/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.23/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.23/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.23/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.23/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.23/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.23/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.23/10.47                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.23/10.47  thf(zip_derived_cl3323, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.23/10.47         ( (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.23/10.47            X20 @ X19 @ X18 @ X17 @ X16)
% 69.23/10.47          |  (ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.23/10.47              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.23/10.47              X4 @ X3 @ X2 @ X1 @ X0)
% 69.23/10.47          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.23/10.47              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.23/10.47              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.23/10.47              X4 @ X3 @ X2 @ X1 @ X0)
% 69.23/10.47          |  (ssPv34_7r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19))),
% 69.23/10.47      inference('sup-', [status(thm)], [zip_derived_cl3322, zip_derived_cl3209])).
% 69.23/10.47  thf(clause768, conjecture,
% 69.23/10.47    (~( ( ssPv38_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 69.23/10.47        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.23/10.47        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.23/10.47        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.23/10.47        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.23/10.47        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.23/10.47        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.23/10.47        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.23/10.47        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.23/10.47        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.23/10.47        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.23/10.47        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.23/10.47        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.23/10.47        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.23/10.47        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.23/10.47        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 ) ) | 
% 69.23/10.47        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 ) ) | 
% 69.23/10.47        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.23/10.47        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.23/10.47        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.23/10.47        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.23/10.47        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.23/10.47        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.23/10.47        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.23/10.47        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.23/10.47        ( ~( ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.23/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.23/10.47             X20 ) ) ))).
% 69.23/10.47  thf(zf_stmt_42, negated_conjecture,
% 69.23/10.47    (( ssPv38_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 69.23/10.47     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.23/10.47     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.23/10.47     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.23/10.47     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.23/10.47     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.23/10.47     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.23/10.47     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.23/10.47     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.23/10.47     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.23/10.47     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.23/10.47     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.23/10.47     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.23/10.47     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.23/10.47     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.23/10.47     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 ) ) | 
% 69.23/10.47     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 ) ) | 
% 69.23/10.47     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 ) ) | 
% 69.23/10.47     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.23/10.47     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.23/10.47     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.23/10.47     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.23/10.47     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.23/10.47     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.23/10.47     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.23/10.47     ( ~( ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.23/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.23/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 69.23/10.47    inference('cnf.neg', [status(esa)], [clause768])).
% 69.23/10.47  thf(zip_derived_cl1064, plain,
% 69.23/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.23/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.23/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.23/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.23/10.47         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 69.23/10.47          | ~ (ssNder1_0)
% 69.23/10.47          | ~ (ssNder1_1r1 @ X0)
% 69.23/10.47          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.23/10.47          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.23/10.47          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.23/10.47          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.23/10.47          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.23/10.47          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.47          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.47               X7)
% 69.25/10.47          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47               X6 @ X7 @ X8)
% 69.25/10.47          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47               X6 @ X7 @ X8 @ X9)
% 69.25/10.47          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.47          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.47          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.47          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.47          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.47          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15)
% 69.25/10.47          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16)
% 69.25/10.47          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17)
% 69.25/10.47          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.47          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.47          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.47          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.47          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.47          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23)
% 69.25/10.47          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23 @ X24)
% 69.25/10.47          | ~ (ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23 @ X24 @ X25))),
% 69.25/10.47      inference('cnf', [status(esa)], [zf_stmt_42])).
% 69.25/10.47  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.47      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.47  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.47  thf(zip_derived_cl1838, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.47  thf(zip_derived_cl1844, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838])).
% 69.25/10.47  thf(zip_derived_cl1862, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.47          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.47  thf(zip_derived_cl1881, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.47          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.47  thf(zip_derived_cl1903, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.47          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881])).
% 69.25/10.47  thf(zip_derived_cl1932, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.47          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.47  thf(zip_derived_cl1964, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.47          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.47  thf(zip_derived_cl2012, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i]:
% 69.25/10.47          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.47           X7 @ X8)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964])).
% 69.25/10.47  thf(zip_derived_cl2056, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.47          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.47           X7 @ X8 @ X9)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.47  thf(zip_derived_cl2105, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.47          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.47  thf(zip_derived_cl2156, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.47          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105])).
% 69.25/10.47  thf(zip_derived_cl2214, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.47          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.47  thf(zip_derived_cl2273, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.47          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.47  thf(zip_derived_cl2329, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i]:
% 69.25/10.47          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273])).
% 69.25/10.47  thf(zip_derived_cl2390, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i]:
% 69.25/10.47          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.47  thf(zip_derived_cl2455, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.47          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.47           X16)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.47  thf(zip_derived_cl2543, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.47          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.47           X15 @ X16 @ X17)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455])).
% 69.25/10.47  thf(zip_derived_cl2625, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.47          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.47           X15 @ X16 @ X17 @ X18)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.47  thf(zip_derived_cl2707, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.47          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.47           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.47  thf(zip_derived_cl2795, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.47          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.47                 zip_derived_cl2707])).
% 69.25/10.47  thf(zip_derived_cl2881, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i]:
% 69.25/10.47          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.47                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.47  thf(zip_derived_cl2967, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i]:
% 69.25/10.47          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.47  thf(zip_derived_cl3056, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.47          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.47                 zip_derived_cl2967])).
% 69.25/10.47  thf(zip_derived_cl3144, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.47          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.47           X24)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.47                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.47  thf(zip_derived_cl3180, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.47         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.47          | ~ (ssPv38_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23 @ X24 @ X25))),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1064, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.47                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.47                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.47                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.47                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.47                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.47  thf(zip_derived_cl3324, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.47         ( (ssPv34_7r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19)
% 69.25/10.47          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.25/10.47              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.25/10.47              X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.47          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.25/10.47              X20 @ X19 @ X18 @ X17 @ X16)
% 69.25/10.47          |  (ssPv38_3r1r1r1 @ X25 @ X24 @ X23))),
% 69.25/10.47      inference('sup-', [status(thm)], [zip_derived_cl3323, zip_derived_cl3180])).
% 69.25/10.47  thf(clause707, conjecture,
% 69.25/10.47    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.47        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.47        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.47        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.47        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.47        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.47        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.47        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.47        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.47        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.47        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.47        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.47        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.47        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.47        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.47        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 ) ) | 
% 69.25/10.47        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 ) ) | 
% 69.25/10.47        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.47        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.47        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.47        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.47        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.47        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.47        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.47        ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.47             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.47             skc45 ) ) ))).
% 69.25/10.47  thf(zf_stmt_43, negated_conjecture,
% 69.25/10.47    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.47     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.47     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.47     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.47     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.47     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.47     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.47     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.47     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.47     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.47     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.47     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.47     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.47     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.47     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 ) ) | 
% 69.25/10.47     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 ) ) | 
% 69.25/10.47     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 ) ) | 
% 69.25/10.47     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.47     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.47     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.47     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.47     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.47     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.47     ( ~( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.47          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.47          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ skc45 ) )),
% 69.25/10.47    inference('cnf.neg', [status(esa)], [clause707])).
% 69.25/10.47  thf(zip_derived_cl1125, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.47         (~ (ssNder1_0)
% 69.25/10.47          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.47          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.47          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.47          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.47          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.47          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.47          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.47          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.47               X7)
% 69.25/10.47          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47               X6 @ X7 @ X8)
% 69.25/10.47          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47               X6 @ X7 @ X8 @ X9)
% 69.25/10.47          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.47          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.47          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.47          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.47          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.47          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15)
% 69.25/10.47          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16)
% 69.25/10.47          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17)
% 69.25/10.47          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.47          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.47          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.47          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.47          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.47          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23)
% 69.25/10.47          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.47      inference('cnf', [status(esa)], [zf_stmt_43])).
% 69.25/10.47  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.47      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.47  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.47  thf(zip_derived_cl1838, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.47  thf(zip_derived_cl1844, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838])).
% 69.25/10.47  thf(zip_derived_cl1862, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.47          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.47  thf(zip_derived_cl1881, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.47          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.47  thf(zip_derived_cl1903, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.47          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881])).
% 69.25/10.47  thf(zip_derived_cl1932, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.47          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.47  thf(zip_derived_cl1964, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.47          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.47  thf(zip_derived_cl2012, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i]:
% 69.25/10.47          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.47           X7 @ X8)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964])).
% 69.25/10.47  thf(zip_derived_cl2056, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.47          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.47           X7 @ X8 @ X9)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.47  thf(zip_derived_cl2103, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.47         (~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47             X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.47          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.47          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.47          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.47          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.47          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15)
% 69.25/10.47          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16)
% 69.25/10.47          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17)
% 69.25/10.47          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.47          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.47          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.47          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.47          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.47               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.47               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.47          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23)
% 69.25/10.47          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.47               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.47               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.47               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1125, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.47  thf(zip_derived_cl2105, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.47          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.47           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.47      inference('demod', [status(thm)],
% 69.25/10.47                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.47                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.47                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.47                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.47  thf(zip_derived_cl2119, plain,
% 69.25/10.47      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.47         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.47         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.47         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.47         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.47          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.47               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.47          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.47          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.47               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.47          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15)
% 69.25/10.47          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16)
% 69.25/10.47          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.47               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17)
% 69.25/10.47          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.47          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.47               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.47               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.47          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2103, zip_derived_cl2105])).
% 69.25/10.48  thf(zip_derived_cl2156, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.48          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105])).
% 69.25/10.48  thf(zip_derived_cl2193, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.48          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.48          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2119, zip_derived_cl2156])).
% 69.25/10.48  thf(zip_derived_cl2214, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.48          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.48  thf(zip_derived_cl2225, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.48          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2193, zip_derived_cl2214])).
% 69.25/10.48  thf(zip_derived_cl2273, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.48          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.48  thf(zip_derived_cl2282, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48             X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2225, zip_derived_cl2273])).
% 69.25/10.48  thf(zip_derived_cl2329, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i]:
% 69.25/10.48          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273])).
% 69.25/10.48  thf(zip_derived_cl2337, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48             X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2282, zip_derived_cl2329])).
% 69.25/10.48  thf(zip_derived_cl2390, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i]:
% 69.25/10.48          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.48  thf(zip_derived_cl2398, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48             X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2337, zip_derived_cl2390])).
% 69.25/10.48  thf(zip_derived_cl2455, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.48          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48           X16)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.48  thf(zip_derived_cl2463, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48             X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2398, zip_derived_cl2455])).
% 69.25/10.48  thf(zip_derived_cl2543, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.48          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455])).
% 69.25/10.48  thf(zip_derived_cl2550, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48             X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2463, zip_derived_cl2543])).
% 69.25/10.48  thf(zip_derived_cl2625, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.48          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.48  thf(zip_derived_cl2632, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48             X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2550, zip_derived_cl2625])).
% 69.25/10.48  thf(zip_derived_cl2707, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.48          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.48  thf(zip_derived_cl2714, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48             X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2632, zip_derived_cl2707])).
% 69.25/10.48  thf(zip_derived_cl2795, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.48          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707])).
% 69.25/10.48  thf(zip_derived_cl2800, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2714, zip_derived_cl2795])).
% 69.25/10.48  thf(zip_derived_cl2881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i]:
% 69.25/10.48          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.48  thf(zip_derived_cl2883, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2800, zip_derived_cl2881])).
% 69.25/10.48  thf(zip_derived_cl2967, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i]:
% 69.25/10.48          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.48  thf(zip_derived_cl2969, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         (~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 69.25/10.48          | ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ skc45))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2883, zip_derived_cl2967])).
% 69.25/10.48  thf(zip_derived_cl3056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.48          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967])).
% 69.25/10.48  thf(zip_derived_cl3057, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.48            X23 @ X24 @ skc45)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl2969, zip_derived_cl3056])).
% 69.25/10.48  thf(zip_derived_cl3325, plain,
% 69.25/10.48      (![X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, 
% 69.25/10.48         X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48         ( (ssPv38_3r1r1r1 @ X24 @ X23 @ X22)
% 69.25/10.48          |  (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.25/10.48              X19 @ X18 @ X17 @ X16 @ X15)
% 69.25/10.48          |  (ssPv34_7r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18))),
% 69.25/10.48      inference('sup-', [status(thm)], [zip_derived_cl3324, zip_derived_cl3057])).
% 69.25/10.48  thf(clause99, conjecture,
% 69.25/10.48    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.48        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48        ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc61 ) ) ))).
% 69.25/10.48  thf(zf_stmt_44, negated_conjecture,
% 69.25/10.48    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48     ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ skc61 ) )),
% 69.25/10.48    inference('cnf.neg', [status(esa)], [clause99])).
% 69.25/10.48  thf(zip_derived_cl1733, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         (~ (ssNder1_0)
% 69.25/10.48          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.48          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.48          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.48          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ skc61))),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_44])).
% 69.25/10.48  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.48  thf(zip_derived_cl1833, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         (~ (ssNder1_1r1 @ X0)
% 69.25/10.48          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.48          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.48          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ skc61))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1733, zip_derived_cl1831])).
% 69.25/10.48  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.48  thf(zip_derived_cl1838, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.48  thf(zip_derived_cl1844, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838])).
% 69.25/10.48  thf(zip_derived_cl1859, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         (~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ skc61))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1833, zip_derived_cl1837, zip_derived_cl1838, 
% 69.25/10.48                 zip_derived_cl1844])).
% 69.25/10.48  thf(zip_derived_cl1862, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.48          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.48  thf(zip_derived_cl1865, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         (~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ skc61))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1859, zip_derived_cl1862])).
% 69.25/10.48  thf(zip_derived_cl1881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.48          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.48  thf(zip_derived_cl1889, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         (~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ skc61))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1865, zip_derived_cl1881])).
% 69.25/10.48  thf(zip_derived_cl1903, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.48          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881])).
% 69.25/10.48  thf(zip_derived_cl1905, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         (~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ skc61))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1889, zip_derived_cl1903])).
% 69.25/10.48  thf(zip_derived_cl1932, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.48          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.48  thf(zip_derived_cl1934, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ skc61))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1905, zip_derived_cl1932])).
% 69.25/10.48  thf(zip_derived_cl1964, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.48          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.48  thf(zip_derived_cl1965, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48         ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48            X7 @ X8 @ skc61)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1934, zip_derived_cl1964])).
% 69.25/10.48  thf(zip_derived_cl3329, plain,
% 69.25/10.48      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i]:
% 69.25/10.48         ( (ssPv34_7r1r1r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 69.25/10.48          |  (ssPv38_3r1r1r1 @ X8 @ X7 @ X6))),
% 69.25/10.48      inference('sup-', [status(thm)], [zip_derived_cl3325, zip_derived_cl1965])).
% 69.25/10.48  thf(zip_derived_cl2033, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48          (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8 @ skc60)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1734, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964])).
% 69.25/10.48  thf(clause365, conjecture,
% 69.25/10.48    (~( ( ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 ) | 
% 69.25/10.48        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.48        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48        ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 ) ) ))).
% 69.25/10.48  thf(zf_stmt_45, negated_conjecture,
% 69.25/10.48    (( ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48       X10 @ X11 ) | 
% 69.25/10.48     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48     ( ~( ssPv31_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 ) )),
% 69.25/10.48    inference('cnf.neg', [status(esa)], [clause365])).
% 69.25/10.48  thf(zip_derived_cl1467, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.48         ( (ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48            X16)
% 69.25/10.48          | ~ (ssNder1_0)
% 69.25/10.48          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.48          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.48          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.48          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8)
% 69.25/10.48          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ X9)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ X9)
% 69.25/10.48          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.48          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.48          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.48          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.48          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15))),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_45])).
% 69.25/10.48  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.48  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.48  thf(zip_derived_cl1838, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.48  thf(zip_derived_cl1844, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838])).
% 69.25/10.48  thf(zip_derived_cl1862, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.48          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.48  thf(zip_derived_cl1881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.48          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.48  thf(zip_derived_cl1903, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.48          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881])).
% 69.25/10.48  thf(zip_derived_cl1932, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.48          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.48  thf(zip_derived_cl1964, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.48          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.48  thf(zip_derived_cl2012, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964])).
% 69.25/10.48  thf(zip_derived_cl2056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.48          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8 @ X9)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.48  thf(zip_derived_cl2105, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.48          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.48  thf(zip_derived_cl2156, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.48          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105])).
% 69.25/10.48  thf(zip_derived_cl2214, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.48          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.48  thf(zip_derived_cl2273, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.48          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.48  thf(zip_derived_cl2329, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i]:
% 69.25/10.48          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273])).
% 69.25/10.48  thf(zip_derived_cl2390, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i]:
% 69.25/10.48          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.48  thf(zip_derived_cl2512, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.48         ( (ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48            X16)
% 69.25/10.48          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ X9))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1467, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.48  thf(clause774, conjecture,
% 69.25/10.48    (~( ( ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.48        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48        ( ~( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 ) ) | 
% 69.25/10.48        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 ) ) | 
% 69.25/10.48        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.48        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) ))).
% 69.25/10.48  thf(zf_stmt_46, negated_conjecture,
% 69.25/10.48    (( ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48     ( ~( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 ) ) | 
% 69.25/10.48     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 ) ) | 
% 69.25/10.48     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 ) ) | 
% 69.25/10.48     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) )),
% 69.25/10.48    inference('cnf.neg', [status(esa)], [clause774])).
% 69.25/10.48  thf(zip_derived_cl1058, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         ( (ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.48            X23 @ X24 @ X25)
% 69.25/10.48          | ~ (ssNder1_0)
% 69.25/10.48          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.48          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.48          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.48          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8)
% 69.25/10.48          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ X9)
% 69.25/10.48          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.48          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.48          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.48          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.48          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24))),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_46])).
% 69.25/10.48  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.48  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.48  thf(zip_derived_cl1838, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.48  thf(zip_derived_cl1844, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838])).
% 69.25/10.48  thf(zip_derived_cl1862, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.48          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.48  thf(zip_derived_cl1881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.48          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.48  thf(zip_derived_cl1903, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.48          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881])).
% 69.25/10.48  thf(zip_derived_cl1932, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.48          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.48  thf(zip_derived_cl1964, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.48          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.48  thf(zip_derived_cl2012, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964])).
% 69.25/10.48  thf(zip_derived_cl2056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.48          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8 @ X9)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.48  thf(zip_derived_cl2105, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.48          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.48  thf(zip_derived_cl2156, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.48          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105])).
% 69.25/10.48  thf(zip_derived_cl2214, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.48          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.48  thf(zip_derived_cl2273, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.48          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.48  thf(zip_derived_cl2329, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i]:
% 69.25/10.48          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273])).
% 69.25/10.48  thf(zip_derived_cl2390, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i]:
% 69.25/10.48          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.48  thf(zip_derived_cl2455, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.48          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48           X16)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.48  thf(zip_derived_cl2543, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.48          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455])).
% 69.25/10.48  thf(zip_derived_cl2625, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.48          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.48  thf(zip_derived_cl2707, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.48          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.48  thf(zip_derived_cl2795, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.48          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707])).
% 69.25/10.48  thf(zip_derived_cl2881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i]:
% 69.25/10.48          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.48  thf(zip_derived_cl2967, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i]:
% 69.25/10.48          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.48  thf(zip_derived_cl3056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.48          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967])).
% 69.25/10.48  thf(zip_derived_cl3144, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.48           X24)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.48  thf(zip_derived_cl3263, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         ( (ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.48            X23 @ X24 @ X25)
% 69.25/10.48          | ~ (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1058, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.48  thf(clause924, conjecture,
% 69.25/10.48    (~( ( ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48        ( ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48        ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.48        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 ) ) | 
% 69.25/10.48        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 ) ) | 
% 69.25/10.48        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.48        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.48        ( ~( ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.48             X20 ) ) ))).
% 69.25/10.48  thf(zf_stmt_47, negated_conjecture,
% 69.25/10.48    (( ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48     ( ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48     ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.25/10.48     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 ) ) | 
% 69.25/10.48     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 ) ) | 
% 69.25/10.48     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 ) ) | 
% 69.25/10.48     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.48     ( ~( ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 69.25/10.48    inference('cnf.neg', [status(esa)], [clause924])).
% 69.25/10.48  thf(zip_derived_cl908, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         ( (ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.48            X23 @ X24 @ X25)
% 69.25/10.48          |  (ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48              X22 @ X23 @ X24 @ X25)
% 69.25/10.48          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48              X22 @ X23 @ X24 @ X25)
% 69.25/10.48          | ~ (ssNder1_0)
% 69.25/10.48          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.48          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.48          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.48          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8)
% 69.25/10.48          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ X9)
% 69.25/10.48          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.48          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.48          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.48          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.48          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24)
% 69.25/10.48          | ~ (ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ X25))),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_47])).
% 69.25/10.48  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.48  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.48  thf(zip_derived_cl1838, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.48  thf(zip_derived_cl1844, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838])).
% 69.25/10.48  thf(zip_derived_cl1862, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.48          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.48  thf(zip_derived_cl1881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.48          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.48  thf(zip_derived_cl1903, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.48          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881])).
% 69.25/10.48  thf(zip_derived_cl1932, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.48          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.48  thf(zip_derived_cl1964, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.48          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.48  thf(zip_derived_cl2012, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964])).
% 69.25/10.48  thf(zip_derived_cl2056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.48          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8 @ X9)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.48  thf(zip_derived_cl2105, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.48          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.48  thf(zip_derived_cl2156, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.48          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105])).
% 69.25/10.48  thf(zip_derived_cl2214, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.48          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.48  thf(zip_derived_cl2273, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.48          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.48  thf(zip_derived_cl2329, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i]:
% 69.25/10.48          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273])).
% 69.25/10.48  thf(zip_derived_cl2390, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i]:
% 69.25/10.48          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.48  thf(zip_derived_cl2455, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.48          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48           X16)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.48  thf(zip_derived_cl2543, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.48          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455])).
% 69.25/10.48  thf(zip_derived_cl2625, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.48          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.48  thf(zip_derived_cl2707, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.48          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.48  thf(zip_derived_cl2795, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.48          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707])).
% 69.25/10.48  thf(zip_derived_cl2881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i]:
% 69.25/10.48          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.48  thf(zip_derived_cl2967, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i]:
% 69.25/10.48          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.48  thf(zip_derived_cl3056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.48          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967])).
% 69.25/10.48  thf(zip_derived_cl3144, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.48           X24)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.48  thf(zip_derived_cl3417, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         ( (ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.48            X23 @ X24 @ X25)
% 69.25/10.48          |  (ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48              X22 @ X23 @ X24 @ X25)
% 69.25/10.48          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48              X22 @ X23 @ X24 @ X25)
% 69.25/10.48          | ~ (ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ X25))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl908, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.48  thf(clause796, conjecture,
% 69.25/10.48    (~( ( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 ) | 
% 69.25/10.48        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.48        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 ) ) | 
% 69.25/10.48        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 ) ) | 
% 69.25/10.48        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.48        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.48        ( ~( ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.48             X20 ) ) ))).
% 69.25/10.48  thf(zf_stmt_48, negated_conjecture,
% 69.25/10.48    (( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48       X10 @ X11 ) | 
% 69.25/10.48     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 ) ) | 
% 69.25/10.48     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 ) ) | 
% 69.25/10.48     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 ) ) | 
% 69.25/10.48     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.48     ( ~( ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 69.25/10.48    inference('cnf.neg', [status(esa)], [clause796])).
% 69.25/10.48  thf(zip_derived_cl1036, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         ( (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48            X16)
% 69.25/10.48          | ~ (ssNder1_0)
% 69.25/10.48          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.48          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.48          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.48          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8)
% 69.25/10.48          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ X9)
% 69.25/10.48          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.48          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.48          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.48          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.48          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24)
% 69.25/10.48          | ~ (ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ X25))),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_48])).
% 69.25/10.48  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.48  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.48  thf(zip_derived_cl1838, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.48  thf(zip_derived_cl1844, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838])).
% 69.25/10.48  thf(zip_derived_cl1862, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.48          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.48  thf(zip_derived_cl1881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.48          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.48  thf(zip_derived_cl1903, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.48          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881])).
% 69.25/10.48  thf(zip_derived_cl1932, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.48          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.48  thf(zip_derived_cl1964, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.48          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.48  thf(zip_derived_cl2012, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964])).
% 69.25/10.48  thf(zip_derived_cl2056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.48          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8 @ X9)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.48  thf(zip_derived_cl2105, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.48          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.48  thf(zip_derived_cl2156, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.48          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105])).
% 69.25/10.48  thf(zip_derived_cl2214, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.48          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.48  thf(zip_derived_cl2273, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.48          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.48  thf(zip_derived_cl2329, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i]:
% 69.25/10.48          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273])).
% 69.25/10.48  thf(zip_derived_cl2390, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i]:
% 69.25/10.48          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.48  thf(zip_derived_cl2455, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.48          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48           X16)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.48  thf(zip_derived_cl2543, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.48          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455])).
% 69.25/10.48  thf(zip_derived_cl2625, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.48          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.48  thf(zip_derived_cl2707, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.48          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.48  thf(zip_derived_cl2795, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.48          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707])).
% 69.25/10.48  thf(zip_derived_cl2881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i]:
% 69.25/10.48          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.48  thf(zip_derived_cl2967, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i]:
% 69.25/10.48          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.48  thf(zip_derived_cl3056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.48          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967])).
% 69.25/10.48  thf(zip_derived_cl3144, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.48          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.48           X24)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.48  thf(zip_derived_cl3268, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         ( (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48            X16)
% 69.25/10.48          | ~ (ssPv24_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ X25))),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1036, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.48                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.48  thf(zip_derived_cl3418, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         (~ (ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48             X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.25/10.48             X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 69.25/10.48             X2 @ X1 @ X0)
% 69.25/10.48          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.25/10.48              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.25/10.48              X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.48          |  (ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.25/10.48              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.25/10.48              X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.48          |  (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ 
% 69.25/10.48              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 69.25/10.48              X12 @ X11 @ X10 @ X9))),
% 69.25/10.48      inference('sup-', [status(thm)], [zip_derived_cl3417, zip_derived_cl3268])).
% 69.25/10.48  thf(clause788, conjecture,
% 69.25/10.48    (~( ( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 69.25/10.48        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.48        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 ) ) | 
% 69.25/10.48        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 ) ) | 
% 69.25/10.48        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.48        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.48        ( ~( ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.48             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.48             X20 ) ) ))).
% 69.25/10.48  thf(zf_stmt_49, negated_conjecture,
% 69.25/10.48    (( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) | 
% 69.25/10.48     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.48     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.48     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.48     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.48     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.48     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.48     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.48     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.48     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.48     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.48     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.48     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.48     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.48     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.48     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 ) ) | 
% 69.25/10.48     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 ) ) | 
% 69.25/10.48     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 ) ) | 
% 69.25/10.48     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.48     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.48     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.48     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.48     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.48     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.48     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.48     ( ~( ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.48          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.48          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) )),
% 69.25/10.48    inference('cnf.neg', [status(esa)], [clause788])).
% 69.25/10.48  thf(zip_derived_cl1044, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.48         ( (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.48          | ~ (ssNder1_0)
% 69.25/10.48          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.48          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.48          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.48          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.48          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.48          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.48          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.48          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48               X7)
% 69.25/10.48          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8)
% 69.25/10.48          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48               X6 @ X7 @ X8 @ X9)
% 69.25/10.48          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.48          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.48          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.48          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.48          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.48          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15)
% 69.25/10.48          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16)
% 69.25/10.48          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17)
% 69.25/10.48          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.48          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.48          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.48          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.48          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.48          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23)
% 69.25/10.48          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24)
% 69.25/10.48          | ~ (ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.48               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.48               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.48               X22 @ X23 @ X24 @ X25))),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_49])).
% 69.25/10.48  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.48      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.48  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.48  thf(zip_derived_cl1838, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.48  thf(zip_derived_cl1844, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838])).
% 69.25/10.48  thf(zip_derived_cl1862, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.48          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.48  thf(zip_derived_cl1881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.48          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.48  thf(zip_derived_cl1903, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.48          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881])).
% 69.25/10.48  thf(zip_derived_cl1932, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.48          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.48  thf(zip_derived_cl1964, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.48          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.48  thf(zip_derived_cl2012, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i]:
% 69.25/10.48          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964])).
% 69.25/10.48  thf(zip_derived_cl2056, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.48          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.48           X7 @ X8 @ X9)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.48  thf(zip_derived_cl2105, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.48          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.48  thf(zip_derived_cl2156, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.48          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.48           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105])).
% 69.25/10.48  thf(zip_derived_cl2214, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.48          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.48  thf(zip_derived_cl2273, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.48          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.48  thf(zip_derived_cl2329, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i]:
% 69.25/10.48          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.48           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273])).
% 69.25/10.48  thf(zip_derived_cl2390, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i]:
% 69.25/10.48          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.48  thf(zip_derived_cl2455, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.48          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.48           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.48           X16)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.48  thf(zip_derived_cl2543, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.48          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455])).
% 69.25/10.48  thf(zip_derived_cl2625, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.48          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.48  thf(zip_derived_cl2707, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.48          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.48           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.48           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.48  thf(zip_derived_cl2795, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.48          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707])).
% 69.25/10.48  thf(zip_derived_cl2881, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i]:
% 69.25/10.48          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.48           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.48           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.48                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.48                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.48  thf(zip_derived_cl2967, plain,
% 69.25/10.48      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.48         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.48         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.48         X21 : $i, X22 : $i]:
% 69.25/10.48          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.48           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.48           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.48      inference('demod', [status(thm)],
% 69.25/10.48                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.48                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.48                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.48                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.48                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.48                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.49  thf(zip_derived_cl3056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.49          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.49           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967])).
% 69.25/10.49  thf(zip_derived_cl3144, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.49          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.49           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.49  thf(zip_derived_cl3247, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.49         ( (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv28_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.49               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.49               X22 @ X23 @ X24 @ X25))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1044, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.49  thf(zip_derived_cl3420, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.49         ( (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ 
% 69.25/10.49            X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 69.25/10.49            X11 @ X10 @ X9)
% 69.25/10.49          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.25/10.49              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.25/10.49              X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          | ~ (ssPv35_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49               X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.25/10.49               X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.25/10.49               X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          |  (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ 
% 69.25/10.49              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3418, zip_derived_cl3247])).
% 69.25/10.49  thf(zip_derived_cl3421, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.49         (~ (ssPv35_6r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20)
% 69.25/10.49          |  (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ X22 @ 
% 69.25/10.49              X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13)
% 69.25/10.49          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.25/10.49              X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ 
% 69.25/10.49              X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          |  (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X25 @ X24 @ X23 @ 
% 69.25/10.49              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 69.25/10.49              X12 @ X11 @ X10 @ X9))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3263, zip_derived_cl3420])).
% 69.25/10.49  thf(zip_derived_cl3057, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.49         ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.49            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.49            X23 @ X24 @ skc45)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2969, zip_derived_cl3056])).
% 69.25/10.49  thf(zip_derived_cl3422, plain,
% 69.25/10.49      (![X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, 
% 69.25/10.49         X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, 
% 69.25/10.49         X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.49         ( (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ 
% 69.25/10.49            X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 69.25/10.49            X10 @ X9 @ X8)
% 69.25/10.49          |  (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ X21 @ 
% 69.25/10.49              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12)
% 69.25/10.49          | ~ (ssPv35_6r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3421, zip_derived_cl3057])).
% 69.25/10.49  thf(clause356, conjecture,
% 69.25/10.49    (~( ( ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 @ X11 ) | 
% 69.25/10.49        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssPv34_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.49        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.49        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             X9 @ X10 ) ) ))).
% 69.25/10.49  thf(zf_stmt_50, negated_conjecture,
% 69.25/10.49    (( ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49       X10 @ X11 ) | 
% 69.25/10.49     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssPv34_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.49     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.49     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause356])).
% 69.25/10.49  thf(zip_derived_cl1476, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         ( (ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.49            X16)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssPv34_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.49          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_50])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2273, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl2329, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i]:
% 69.25/10.49          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273])).
% 69.25/10.49  thf(zip_derived_cl2390, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i]:
% 69.25/10.49          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.49  thf(zip_derived_cl2497, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         ( (ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.49            X16)
% 69.25/10.49          | ~ (ssPv34_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1476, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.49  thf(clause454, conjecture,
% 69.25/10.49    (~( ( ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 @ X11 ) | 
% 69.25/10.49        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.49        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.49        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             X9 @ X10 ) ) | 
% 69.25/10.49        ( ~( ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             X9 @ X10 @ X11 ) ) | 
% 69.25/10.49        ( ~( ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             X9 @ X10 @ X11 ) ) | 
% 69.25/10.49        ( ~( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             X9 @ X10 @ X11 ) ) ))).
% 69.25/10.49  thf(zf_stmt_51, negated_conjecture,
% 69.25/10.49    (( ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49       X10 @ X11 ) | 
% 69.25/10.49     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.49     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.49     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 ) ) | 
% 69.25/10.49     ( ~( ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 @ X11 ) ) | 
% 69.25/10.49     ( ~( ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 @ X11 ) ) | 
% 69.25/10.49     ( ~( ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 @ X11 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause454])).
% 69.25/10.49  thf(zip_derived_cl1378, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         ( (ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.49            X16)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.49          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15)
% 69.25/10.49          | ~ (ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16)
% 69.25/10.49          | ~ (ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16)
% 69.25/10.49          | ~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_51])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2273, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl2329, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i]:
% 69.25/10.49          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273])).
% 69.25/10.49  thf(zip_derived_cl2390, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i]:
% 69.25/10.49          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.49  thf(zip_derived_cl2681, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         ( (ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.49            X16)
% 69.25/10.49          | ~ (ssPv34_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16)
% 69.25/10.49          | ~ (ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16)
% 69.25/10.49          | ~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1378, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.49  thf(zip_derived_cl2682, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         (~ (ssPv34_7r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10)
% 69.25/10.49          | ~ (ssPv24_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.49               X1 @ X0)
% 69.25/10.49          | ~ (ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.49               X1 @ X0)
% 69.25/10.49          |  (ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.49              X1 @ X0))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl2497, zip_derived_cl2681])).
% 69.25/10.49  thf(zip_derived_cl3424, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         (~ (ssPv35_6r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11)
% 69.25/10.49          |  (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ 
% 69.25/10.49              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4)
% 69.25/10.49          |  (ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.49              X1 @ X0)
% 69.25/10.49          | ~ (ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.49               X1 @ X0)
% 69.25/10.49          | ~ (ssPv34_7r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3422, zip_derived_cl2682])).
% 69.25/10.49  thf(clause379, conjecture,
% 69.25/10.49    (~( ( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 69.25/10.49        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.49        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.49        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             X9 @ X10 ) ) | 
% 69.25/10.49        ( ~( ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             X9 @ X10 @ X11 ) ) ))).
% 69.25/10.49  thf(zf_stmt_52, negated_conjecture,
% 69.25/10.49    (( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 69.25/10.49     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.49     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.49     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 ) ) | 
% 69.25/10.49     ( ~( ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.49          X10 @ X11 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause379])).
% 69.25/10.49  thf(zip_derived_cl1453, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.49          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15)
% 69.25/10.49          | ~ (ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_52])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2273, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl2329, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i]:
% 69.25/10.49          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273])).
% 69.25/10.49  thf(zip_derived_cl2390, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i]:
% 69.25/10.49          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.49  thf(zip_derived_cl2521, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.49          | ~ (ssPv26_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49               X14 @ X15 @ X16))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1453, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.49  thf(zip_derived_cl3425, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49         (~ (ssPv34_7r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10)
% 69.25/10.49          | ~ (ssPv31_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.49               X1 @ X0)
% 69.25/10.49          |  (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ 
% 69.25/10.49              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4)
% 69.25/10.49          | ~ (ssPv35_6r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11)
% 69.25/10.49          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3424, zip_derived_cl2521])).
% 69.25/10.49  thf(zip_derived_cl3426, plain,
% 69.25/10.49      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 69.25/10.49         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 69.25/10.49         X16 : $i]:
% 69.25/10.49         (~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 69.25/10.49             X11 @ X10 @ X9 @ X8 @ X7)
% 69.25/10.49          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ 
% 69.25/10.49              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 69.25/10.49          | ~ (ssPv35_6r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11)
% 69.25/10.49          |  (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ 
% 69.25/10.49              X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4)
% 69.25/10.49          | ~ (ssPv34_7r1r1r1r1r1r1r1 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl2512, zip_derived_cl3425])).
% 69.25/10.49  thf(clause238, conjecture,
% 69.25/10.49    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49        ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.49             skc51 ) ) ))).
% 69.25/10.49  thf(zf_stmt_53, negated_conjecture,
% 69.25/10.49    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49     ( ~( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ skc51 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause238])).
% 69.25/10.49  thf(zip_derived_cl1594, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_53])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1951, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1594, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl1971, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49             X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1951, zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2017, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49             X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1971, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2060, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49             X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2017, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2108, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2060, zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2158, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2108, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2215, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2158, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl3427, plain,
% 69.25/10.49      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, 
% 69.25/10.49         X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssPv34_7r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7)
% 69.25/10.49          |  (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 69.25/10.49              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1)
% 69.25/10.49          | ~ (ssPv35_6r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 69.25/10.49          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 69.25/10.49               X8 @ X7 @ X6 @ X5 @ X4))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3426, zip_derived_cl2215])).
% 69.25/10.49  thf(clause177, conjecture,
% 69.25/10.49    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ skc55 ) ) ))).
% 69.25/10.49  thf(zf_stmt_54, negated_conjecture,
% 69.25/10.49    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ skc55 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause177])).
% 69.25/10.49  thf(zip_derived_cl1655, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         (~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc55))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_54])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1924, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         (~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc55))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1655, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1939, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc55))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1924, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl1969, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         (~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49             X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc55))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1939, zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2015, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         (~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49             X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc55))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1969, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2058, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         (~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49             X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc55))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2015, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2106, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         ~ (ssPv28_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ skc55)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2058, zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl3429, plain,
% 69.25/10.49      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 69.25/10.49         X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49         (~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 69.25/10.49             X5 @ X4 @ X3 @ X2)
% 69.25/10.49          | ~ (ssPv35_6r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6)
% 69.25/10.49          | ~ (ssPv34_7r1r1r1r1r1r1r1 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3427, zip_derived_cl2106])).
% 69.25/10.49  thf(zip_derived_cl3438, plain,
% 69.25/10.49      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i]:
% 69.25/10.49         (~ (ssPv34_7r1r1r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 69.25/10.49          | ~ (ssPv35_6r1r1r1r1r1r1 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl2033, zip_derived_cl3429])).
% 69.25/10.49  thf(zip_derived_cl3439, plain,
% 69.25/10.49      (![X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49         ( (ssPv38_3r1r1r1 @ X6 @ X5 @ X4)
% 69.25/10.49          | ~ (ssPv35_6r1r1r1r1r1r1 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl3329, zip_derived_cl3438])).
% 69.25/10.49  thf(clause74, conjecture,
% 69.25/10.49    (~( ( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ skc62 ) | 
% 69.25/10.49        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) ))).
% 69.25/10.49  thf(zf_stmt_55, negated_conjecture,
% 69.25/10.49    (( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ skc62 ) | 
% 69.25/10.49     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause74])).
% 69.25/10.49  thf(zip_derived_cl1758, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49         ( (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49            X7 @ skc62)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_55])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1974, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ skc62)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1758, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(clause259, conjecture,
% 69.25/10.49    (~( ( ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) ))).
% 69.25/10.49  thf(zf_stmt_56, negated_conjecture,
% 69.25/10.49    (( ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause259])).
% 69.25/10.49  thf(zip_derived_cl1573, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_56])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2310, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7 @ X8))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1573, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(clause324, conjecture,
% 69.25/10.49    (~( ( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49        ( ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49        ( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49        ( ~( ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) ))).
% 69.25/10.49  thf(zf_stmt_57, negated_conjecture,
% 69.25/10.49    (( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49     ( ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49     ( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.25/10.49     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49     ( ~( ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause324])).
% 69.25/10.49  thf(zip_derived_cl1508, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          |  (ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49              X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49              X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_57])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2471, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          |  (ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49              X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49              X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.49          | ~ (ssPv32_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1508, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl2472, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         (~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.25/10.49             X7 @ X6 @ X5)
% 69.25/10.49          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 69.25/10.49              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          |  (ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 69.25/10.49              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          |  (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 69.25/10.49              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl2310, zip_derived_cl2471])).
% 69.25/10.49  thf(clause249, conjecture,
% 69.25/10.49    (~( ( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | 
% 69.25/10.49        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49        ( ~( ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) ))).
% 69.25/10.49  thf(zf_stmt_58, negated_conjecture,
% 69.25/10.49    (( ssPv35_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) | ( ~( ssNder1_0 ) ) | 
% 69.25/10.49     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49     ( ~( ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause249])).
% 69.25/10.49  thf(zip_derived_cl1583, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_58])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2272, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv35_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssPv35_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1583, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl2473, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 69.25/10.49            X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 69.25/10.49              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.25/10.49               X7 @ X6 @ X5)
% 69.25/10.49          |  (ssPv35_6r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl2472, zip_derived_cl2272])).
% 69.25/10.49  thf(clause244, conjecture,
% 69.25/10.49    (~( ( ssPv38_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 69.25/10.49        ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49        ( ~( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) ))).
% 69.25/10.49  thf(zf_stmt_59, negated_conjecture,
% 69.25/10.49    (( ssPv38_3r1r1r1 @ U @ V @ W ) | ( ~( ssNder1_0 ) ) | 
% 69.25/10.49     ( ~( ssNder1_1r1 @ U ) ) | ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49     ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.49     ( ~( ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause244])).
% 69.25/10.49  thf(zip_derived_cl1588, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.49          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_59])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2259, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssPv38_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1588, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl2474, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49         ( (ssPv35_6r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8)
% 69.25/10.49          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.25/10.49               X7 @ X6 @ X5)
% 69.25/10.49          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ 
% 69.25/10.49              X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.49          |  (ssPv38_3r1r1r1 @ X13 @ X12 @ X11))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl2473, zip_derived_cl2259])).
% 69.25/10.49  thf(clause208, conjecture,
% 69.25/10.49    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.49        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49        ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc53 ) ) ))).
% 69.25/10.49  thf(zf_stmt_60, negated_conjecture,
% 69.25/10.49    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.49     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.49     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.49     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.49     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.49     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.49     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.49     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.49     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.49     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.49     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.49     ( ~( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.49          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ skc53 ) )),
% 69.25/10.49    inference('cnf.neg', [status(esa)], [clause208])).
% 69.25/10.49  thf(zip_derived_cl1624, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49         (~ (ssNder1_0)
% 69.25/10.49          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.49          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.49          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.49          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.49          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.49          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.49          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.49          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49               X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_60])).
% 69.25/10.49  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.49      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.49  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.49  thf(zip_derived_cl1838, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.49  thf(zip_derived_cl1844, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1950, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.25/10.49          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1624, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl1970, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49         (~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49             X7 @ X8)
% 69.25/10.49          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49               X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1950, zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2016, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49         (~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49             X6 @ X7 @ X8 @ X9)
% 69.25/10.49          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1970, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2059, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49         (~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49             X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.49          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2016, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2107, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.49          | ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53))),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2059, zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2157, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49         ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl2107, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2476, plain,
% 69.25/10.49      (![X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, 
% 69.25/10.49         X11 : $i, X12 : $i]:
% 69.25/10.49         ( (ssPv38_3r1r1r1 @ X12 @ X11 @ X10)
% 69.25/10.49          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 69.25/10.49               X6 @ X5 @ X4)
% 69.25/10.49          |  (ssPv35_6r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl2474, zip_derived_cl2157])).
% 69.25/10.49  thf(zip_derived_cl2477, plain,
% 69.25/10.49      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49         ( (ssPv35_6r1r1r1r1r1r1 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)
% 69.25/10.49          |  (ssPv38_3r1r1r1 @ X7 @ X6 @ X5))),
% 69.25/10.49      inference('sup-', [status(thm)], [zip_derived_cl1974, zip_derived_cl2476])).
% 69.25/10.49  thf(zip_derived_cl3440, plain,
% 69.25/10.49      (![X4 : $i, X5 : $i, X6 : $i]:  (ssPv38_3r1r1r1 @ X6 @ X5 @ X4)),
% 69.25/10.49      inference('clc', [status(thm)], [zip_derived_cl3439, zip_derived_cl2477])).
% 69.25/10.49  thf(zip_derived_cl1862, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.49          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.49  thf(zip_derived_cl1881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.49          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.49  thf(zip_derived_cl1903, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.49          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881])).
% 69.25/10.49  thf(zip_derived_cl1932, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.49          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.49  thf(zip_derived_cl1964, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.49          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.49  thf(zip_derived_cl2012, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i]:
% 69.25/10.49          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964])).
% 69.25/10.49  thf(zip_derived_cl2056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.49          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.49           X7 @ X8 @ X9)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.49  thf(zip_derived_cl2105, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.49          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.49  thf(zip_derived_cl2156, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.49          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.49           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105])).
% 69.25/10.49  thf(zip_derived_cl2214, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.49          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.49  thf(zip_derived_cl2273, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.49          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.49  thf(zip_derived_cl2329, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i]:
% 69.25/10.49          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.49           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273])).
% 69.25/10.49  thf(zip_derived_cl2390, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i]:
% 69.25/10.49          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.49  thf(zip_derived_cl2455, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.49          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.49           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.49           X16)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.49  thf(zip_derived_cl2543, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.49          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.49           X15 @ X16 @ X17)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455])).
% 69.25/10.49  thf(zip_derived_cl2625, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.49          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.49           X15 @ X16 @ X17 @ X18)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.49  thf(zip_derived_cl2707, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.49          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.49           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.49           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.49  thf(zip_derived_cl2795, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.49          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.49           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707])).
% 69.25/10.49  thf(zip_derived_cl2881, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i]:
% 69.25/10.49          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.49           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.49           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.49  thf(zip_derived_cl2967, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i]:
% 69.25/10.49          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.49           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.49  thf(zip_derived_cl3056, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.49          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.49           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967])).
% 69.25/10.49  thf(zip_derived_cl3144, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.49          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.49           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.49  thf(zip_derived_cl3236, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.49          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.49  thf(zip_derived_cl3344, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.25/10.49          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25 @ X26)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.49                 zip_derived_cl3236])).
% 69.25/10.49  thf(zip_derived_cl3499, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.25/10.49          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25 @ X26 @ X27)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.49                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.25/10.49  thf(zip_derived_cl3597, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.49         X28 : $i]:
% 69.25/10.49          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.49                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.25/10.49  thf(zip_derived_cl3713, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.49         X28 : $i, X29 : $i]:
% 69.25/10.49          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.49                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.49                 zip_derived_cl3597])).
% 69.25/10.49  thf(zip_derived_cl3826, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.49         X28 : $i, X29 : $i, X30 : $i]:
% 69.25/10.49          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.49                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.49                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.25/10.49  thf(zip_derived_cl3976, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.49         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.25/10.49          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.49                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.49                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.25/10.49  thf(zip_derived_cl4345, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.49         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.25/10.49          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.49           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.49           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.49           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.25/10.49      inference('demod', [status(thm)],
% 69.25/10.49                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.49                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.49                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.49                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.49                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.49                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.49                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.49                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.49                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.49                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.49                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.25/10.49                 zip_derived_cl3976])).
% 69.25/10.49  thf(zip_derived_cl4454, plain,
% 69.25/10.49      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.49         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.49         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.49         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50          (ssPv38_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl533, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl3440, 
% 69.25/10.50                 zip_derived_cl1862, zip_derived_cl1881, zip_derived_cl1903, 
% 69.25/10.50                 zip_derived_cl1932, zip_derived_cl1964, zip_derived_cl2012, 
% 69.25/10.50                 zip_derived_cl2056, zip_derived_cl2105, zip_derived_cl2156, 
% 69.25/10.50                 zip_derived_cl2214, zip_derived_cl2273, zip_derived_cl2329, 
% 69.25/10.50                 zip_derived_cl2390, zip_derived_cl2455, zip_derived_cl2543, 
% 69.25/10.50                 zip_derived_cl2625, zip_derived_cl2707, zip_derived_cl2795, 
% 69.25/10.50                 zip_derived_cl2881, zip_derived_cl2967, zip_derived_cl3056, 
% 69.25/10.50                 zip_derived_cl3144, zip_derived_cl3236, zip_derived_cl3344, 
% 69.25/10.50                 zip_derived_cl3499, zip_derived_cl3597, zip_derived_cl3713, 
% 69.25/10.50                 zip_derived_cl3826, zip_derived_cl3976, zip_derived_cl4345])).
% 69.25/10.50  thf(zip_derived_cl4750, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         ( (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.50            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 69.25/10.50          |  (ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.25/10.50              X32 @ X33)
% 69.25/10.50          | ~ (ssPv7_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.25/10.50               X32 @ X33))),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl330, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.25/10.50                 zip_derived_cl3976, zip_derived_cl4345, zip_derived_cl4454])).
% 69.25/10.50  thf(zip_derived_cl4752, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         (~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50             X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 69.25/10.50             X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 69.25/10.50             X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.50          |  (ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0)
% 69.25/10.50          |  (ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0)
% 69.25/10.50          |  (ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0)
% 69.25/10.50          |  (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0))),
% 69.25/10.50      inference('sup-', [status(thm)], [zip_derived_cl4605, zip_derived_cl4750])).
% 69.25/10.50  thf(clause1356, conjecture,
% 69.25/10.50    (~( ( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 ) | 
% 69.25/10.50        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.50        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.50        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.50        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.50        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.50        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.50        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.50        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.50        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.50        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.50        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.50        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.50        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.50        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.50        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.50        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 ) ) | 
% 69.25/10.50        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 ) ) | 
% 69.25/10.50        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.50        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.50        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.50        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.50        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.50        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.50        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.50        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.50        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 ) ) | 
% 69.25/10.50        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 ) ) | 
% 69.25/10.50        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 ) ) | 
% 69.25/10.50        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.25/10.50        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.25/10.50        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.25/10.50        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.25/10.50        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.25/10.50        ( ~( ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.25/10.50  thf(zf_stmt_61, negated_conjecture,
% 69.25/10.50    (( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50       X22 @ X23 ) | 
% 69.25/10.50     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.50     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.50     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.50     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.50     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.50     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.50     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.50     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.50     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.50     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.50     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.50     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.50     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.50     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.50     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 ) ) | 
% 69.25/10.50     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 ) ) | 
% 69.25/10.50     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 ) ) | 
% 69.25/10.50     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.50     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.50     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.50     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.50     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.50     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.50     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.50     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.25/10.50     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.25/10.50     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 ) ) | 
% 69.25/10.50     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 ) ) | 
% 69.25/10.50     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.25/10.50     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.25/10.50     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.25/10.50     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.25/10.50     ( ~( ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.25/10.50    inference('cnf.neg', [status(esa)], [clause1356])).
% 69.25/10.50  thf(zip_derived_cl476, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         ( (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.50            X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.25/10.50          | ~ (ssNder1_0)
% 69.25/10.50          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.50          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.50          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.50          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.50          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.50          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.50          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.50          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.50               X7)
% 69.25/10.50          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50               X6 @ X7 @ X8)
% 69.25/10.50          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50               X6 @ X7 @ X8 @ X9)
% 69.25/10.50          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.50          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.50          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.50          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.50          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.50          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15)
% 69.25/10.50          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16)
% 69.25/10.50          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16 @ X17)
% 69.25/10.50          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.50          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.50          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.50          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.50          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.50          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23)
% 69.25/10.50          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24)
% 69.25/10.50          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25)
% 69.25/10.50          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26)
% 69.25/10.50          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.25/10.50          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.25/10.50          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.25/10.50          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.25/10.50          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.25/10.50          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.25/10.50          | ~ (ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.25/10.50               X32 @ X33))),
% 69.25/10.50      inference('cnf', [status(esa)], [zf_stmt_61])).
% 69.25/10.50  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.50      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.50  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.50  thf(zip_derived_cl1838, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.50  thf(zip_derived_cl1844, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838])).
% 69.25/10.50  thf(zip_derived_cl1862, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.50          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.50  thf(zip_derived_cl1881, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.50          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.50  thf(zip_derived_cl1903, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.50          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881])).
% 69.25/10.50  thf(zip_derived_cl1932, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.50          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.50  thf(zip_derived_cl1964, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.50          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.50  thf(zip_derived_cl2012, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i]:
% 69.25/10.50          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.50           X7 @ X8)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964])).
% 69.25/10.50  thf(zip_derived_cl2056, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.50          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.50           X7 @ X8 @ X9)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.50  thf(zip_derived_cl2105, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.50          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.50  thf(zip_derived_cl2156, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.50          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105])).
% 69.25/10.50  thf(zip_derived_cl2214, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.50          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.50  thf(zip_derived_cl2273, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.50          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.50  thf(zip_derived_cl2329, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i]:
% 69.25/10.50          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273])).
% 69.25/10.50  thf(zip_derived_cl2390, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i]:
% 69.25/10.50          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.50  thf(zip_derived_cl2455, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.50          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.50           X16)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.50  thf(zip_derived_cl2543, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.50          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.50           X15 @ X16 @ X17)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455])).
% 69.25/10.50  thf(zip_derived_cl2625, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.50          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.50           X15 @ X16 @ X17 @ X18)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.50  thf(zip_derived_cl2707, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.50          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.50           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.50  thf(zip_derived_cl2795, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.50          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707])).
% 69.25/10.50  thf(zip_derived_cl2881, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i]:
% 69.25/10.50          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.50  thf(zip_derived_cl2967, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i]:
% 69.25/10.50          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.50  thf(zip_derived_cl3056, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.50          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967])).
% 69.25/10.50  thf(zip_derived_cl3144, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.50          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.50  thf(zip_derived_cl3236, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.50          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.50  thf(zip_derived_cl3344, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.25/10.50          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236])).
% 69.25/10.50  thf(zip_derived_cl3499, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.25/10.50          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.25/10.50  thf(zip_derived_cl3597, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i]:
% 69.25/10.50          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.25/10.50  thf(zip_derived_cl3713, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i]:
% 69.25/10.50          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597])).
% 69.25/10.50  thf(zip_derived_cl3826, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i]:
% 69.25/10.50          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.25/10.50  thf(zip_derived_cl3976, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.25/10.50          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.25/10.50  thf(zip_derived_cl4345, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.25/10.50          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.25/10.50                 zip_derived_cl3976])).
% 69.25/10.50  thf(zip_derived_cl4518, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         ( (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.25/10.50            X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.25/10.50          | ~ (ssPv12_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.25/10.50               X32 @ X33))),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl476, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.25/10.50                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.25/10.50  thf(zip_derived_cl4765, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         ( (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50            X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 69.25/10.50            X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 69.25/10.50            X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.25/10.50          |  (ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0)
% 69.25/10.50          |  (ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0)
% 69.25/10.50          | ~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50               X1 @ X0)
% 69.25/10.50          |  (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5))),
% 69.25/10.50      inference('sup-', [status(thm)], [zip_derived_cl4752, zip_derived_cl4518])).
% 69.25/10.50  thf(clause1338, conjecture,
% 69.25/10.50    (~( ( ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 69.25/10.50        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.50        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.50        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.50        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.50        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.50        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.50        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.50        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.50        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.50        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.50        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.50        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.50        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.50        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.50        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.50        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 ) ) | 
% 69.25/10.50        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 ) ) | 
% 69.25/10.50        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.50        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.50        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.50        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.50        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.50        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.50        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.50        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.50        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 ) ) | 
% 69.25/10.50        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 ) ) | 
% 69.25/10.50        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 ) ) | 
% 69.25/10.50        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.25/10.50        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.25/10.50        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.25/10.50        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.25/10.50        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.25/10.50        ( ~( ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.25/10.50  thf(zf_stmt_62, negated_conjecture,
% 69.25/10.50    (( ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) | 
% 69.25/10.50     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.50     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.50     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.50     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.50     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.50     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.50     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.50     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.50     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.50     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.50     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.50     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.50     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.50     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.50     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 ) ) | 
% 69.25/10.50     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 ) ) | 
% 69.25/10.50     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 ) ) | 
% 69.25/10.50     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.50     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.50     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.50     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.50     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.50     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.50     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.50     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.25/10.50     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.25/10.50     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 ) ) | 
% 69.25/10.50     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 ) ) | 
% 69.25/10.50     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.25/10.50     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.25/10.50     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.25/10.50     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.25/10.50     ( ~( ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50          @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.25/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.25/10.50    inference('cnf.neg', [status(esa)], [clause1338])).
% 69.25/10.50  thf(zip_derived_cl494, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         ( (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.50          | ~ (ssNder1_0)
% 69.25/10.50          | ~ (ssNder1_1r1 @ X0)
% 69.25/10.50          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.25/10.50          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.25/10.50          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.25/10.50          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.25/10.50          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.25/10.50          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.25/10.50          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.50               X7)
% 69.25/10.50          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50               X6 @ X7 @ X8)
% 69.25/10.50          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50               X6 @ X7 @ X8 @ X9)
% 69.25/10.50          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.25/10.50          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.25/10.50          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.25/10.50          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.25/10.50          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.25/10.50          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15)
% 69.25/10.50          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16)
% 69.25/10.50          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16 @ X17)
% 69.25/10.50          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16 @ X17 @ X18)
% 69.25/10.50          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.25/10.50          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.25/10.50          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.25/10.50          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.50          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23)
% 69.25/10.50          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24)
% 69.25/10.50          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25)
% 69.25/10.50          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26)
% 69.25/10.50          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.25/10.50          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.25/10.50          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.25/10.50          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.25/10.50          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.25/10.50          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.25/10.50          | ~ (ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.25/10.50               X32 @ X33))),
% 69.25/10.50      inference('cnf', [status(esa)], [zf_stmt_62])).
% 69.25/10.50  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.25/10.50      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.25/10.50  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.25/10.50  thf(zip_derived_cl1838, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.25/10.50  thf(zip_derived_cl1844, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838])).
% 69.25/10.50  thf(zip_derived_cl1862, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.25/10.50          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.25/10.50  thf(zip_derived_cl1881, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.25/10.50          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.25/10.50  thf(zip_derived_cl1903, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.25/10.50          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881])).
% 69.25/10.50  thf(zip_derived_cl1932, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.25/10.50          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.25/10.50  thf(zip_derived_cl1964, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.25/10.50          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.25/10.50  thf(zip_derived_cl2012, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i]:
% 69.25/10.50          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.50           X7 @ X8)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964])).
% 69.25/10.50  thf(zip_derived_cl2056, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i]:
% 69.25/10.50          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.25/10.50           X7 @ X8 @ X9)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.25/10.50  thf(zip_derived_cl2105, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.25/10.50          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.25/10.50  thf(zip_derived_cl2156, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.25/10.50          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.25/10.50           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105])).
% 69.25/10.50  thf(zip_derived_cl2214, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.25/10.50          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.25/10.50  thf(zip_derived_cl2273, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.25/10.50          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.25/10.50  thf(zip_derived_cl2329, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i]:
% 69.25/10.50          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.25/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273])).
% 69.25/10.50  thf(zip_derived_cl2390, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i]:
% 69.25/10.50          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.25/10.50  thf(zip_derived_cl2455, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i]:
% 69.25/10.50          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.25/10.50           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.25/10.50           X16)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.25/10.50  thf(zip_derived_cl2543, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.25/10.50          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.50           X15 @ X16 @ X17)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455])).
% 69.25/10.50  thf(zip_derived_cl2625, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.25/10.50          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.50           X15 @ X16 @ X17 @ X18)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.25/10.50  thf(zip_derived_cl2707, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.25/10.50          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.25/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.25/10.50           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.25/10.50  thf(zip_derived_cl2795, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.25/10.50          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707])).
% 69.25/10.50  thf(zip_derived_cl2881, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i]:
% 69.25/10.50          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.25/10.50           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.25/10.50           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.25/10.50  thf(zip_derived_cl2967, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i]:
% 69.25/10.50          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.25/10.50  thf(zip_derived_cl3056, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i]:
% 69.25/10.50          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967])).
% 69.25/10.50  thf(zip_derived_cl3144, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.25/10.50          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.25/10.50  thf(zip_derived_cl3236, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.25/10.50          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.25/10.50  thf(zip_derived_cl3344, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.25/10.50          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236])).
% 69.25/10.50  thf(zip_derived_cl3499, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.25/10.50          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.25/10.50  thf(zip_derived_cl3597, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i]:
% 69.25/10.50          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.25/10.50  thf(zip_derived_cl3713, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i]:
% 69.25/10.50          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597])).
% 69.25/10.50  thf(zip_derived_cl3826, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i]:
% 69.25/10.50          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.25/10.50  thf(zip_derived_cl3976, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.25/10.50          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.25/10.50  thf(zip_derived_cl4345, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.25/10.50          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.25/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.25/10.50                 zip_derived_cl3976])).
% 69.25/10.50  thf(zip_derived_cl4481, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         ( (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.25/10.50            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.25/10.50            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.25/10.50          | ~ (ssPv18_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.25/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.25/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.25/10.50               X32 @ X33))),
% 69.25/10.50      inference('demod', [status(thm)],
% 69.25/10.50                [zip_derived_cl494, zip_derived_cl1831, zip_derived_cl1837, 
% 69.25/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.25/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.25/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.25/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.25/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.25/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.25/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.25/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.25/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.25/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.25/10.50                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.25/10.50  thf(zip_derived_cl4766, plain,
% 69.25/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.25/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.25/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.25/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.25/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.25/10.50         ( (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50            X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 69.25/10.50            X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 69.25/10.50            X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 69.25/10.50          | ~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50               X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50               X1 @ X0)
% 69.25/10.50          |  (ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0)
% 69.25/10.50          |  (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.25/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.25/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.25/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.25/10.50              X1 @ X0)
% 69.25/10.50          |  (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ 
% 69.25/10.50              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 69.25/10.50              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 69.25/10.50              X12 @ X11))),
% 69.25/10.50      inference('sup-', [status(thm)], [zip_derived_cl4765, zip_derived_cl4481])).
% 69.25/10.50  thf(clause1325, conjecture,
% 69.25/10.50    (~( ( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.25/10.50          X10 ) | 
% 69.25/10.50        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.25/10.50        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.25/10.50        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.25/10.50        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.25/10.50        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.25/10.50        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.25/10.50        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.25/10.50        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.25/10.50        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.25/10.50        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.25/10.50        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.25/10.50        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.25/10.50        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.25/10.50        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.25/10.50        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.25/10.50        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 ) ) | 
% 69.25/10.50        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 ) ) | 
% 69.25/10.50        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.25/10.50        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.25/10.50        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.25/10.50        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.25/10.50        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.25/10.50        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.25/10.50        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.25/10.50        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.25/10.50        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 ) ) | 
% 69.25/10.50        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 ) ) | 
% 69.25/10.50        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 ) ) | 
% 69.25/10.50        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.25/10.50        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.25/10.50        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.25/10.50        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.25/10.50        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.25/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.25/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.25/10.50        ( ~( ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.25/10.50             @
% 69.25/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.50             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.50             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.43/10.50  thf(zf_stmt_63, negated_conjecture,
% 69.43/10.50    (( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 ) | 
% 69.43/10.50     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.50     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.50     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.50     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.50     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.50     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.50     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.50     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.50     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.50     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.50     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.50     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.50     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.50     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.50     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 ) ) | 
% 69.43/10.50     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 ) ) | 
% 69.43/10.50     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 ) ) | 
% 69.43/10.50     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.50     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.50     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.50     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.50     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.50     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.50     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.50     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.50     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.50     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.50          X21 @ X22 ) ) | 
% 69.43/10.50     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.50          @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.50          X21 @ X22 @ X23 ) ) | 
% 69.43/10.50     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.50          @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.50          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.50     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.50          @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.50          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.50     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.50          @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.50     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.50          @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.43/10.50     ( ~( ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.50          @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.50          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.50          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.43/10.50    inference('cnf.neg', [status(esa)], [clause1325])).
% 69.43/10.50  thf(zip_derived_cl507, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.50         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.50            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 69.43/10.50          | ~ (ssNder1_0)
% 69.43/10.50          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.50          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.50          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.50          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.50          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.50          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.50          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.50          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.50               X7)
% 69.43/10.50          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.50               X6 @ X7 @ X8)
% 69.43/10.50          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.50               X6 @ X7 @ X8 @ X9)
% 69.43/10.50          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.50          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.50          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.50               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.50          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.50               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.50          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.50               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.50          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.50               X14 @ X15)
% 69.43/10.50          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.50               X14 @ X15 @ X16)
% 69.43/10.50          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.50               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.50               X14 @ X15 @ X16 @ X17)
% 69.43/10.50          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.50               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.50               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.50          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.50               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.50               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.50          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.50          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.50          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.50               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.50          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23)
% 69.43/10.50          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24)
% 69.43/10.50          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25)
% 69.43/10.50          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.50          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.50          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.50          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.50          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.43/10.50          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.43/10.50          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.43/10.50          | ~ (ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.43/10.50               X32 @ X33))),
% 69.43/10.50      inference('cnf', [status(esa)], [zf_stmt_63])).
% 69.43/10.50  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.50      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.50  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.50  thf(zip_derived_cl1838, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.50  thf(zip_derived_cl1844, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838])).
% 69.43/10.50  thf(zip_derived_cl1862, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.50          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.50  thf(zip_derived_cl1881, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.50          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.50  thf(zip_derived_cl1903, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.50          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881])).
% 69.43/10.50  thf(zip_derived_cl1932, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.50          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.50  thf(zip_derived_cl1964, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.50          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.50  thf(zip_derived_cl2012, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i]:
% 69.43/10.50          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.50           X7 @ X8)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964])).
% 69.43/10.50  thf(zip_derived_cl2056, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.50          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.50           X7 @ X8 @ X9)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.50  thf(zip_derived_cl2105, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.50          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.50           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.50  thf(zip_derived_cl2156, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.50          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.50           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105])).
% 69.43/10.50  thf(zip_derived_cl2214, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.50          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.50  thf(zip_derived_cl2273, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.50          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.50  thf(zip_derived_cl2329, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i]:
% 69.43/10.50          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.50           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273])).
% 69.43/10.50  thf(zip_derived_cl2390, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i]:
% 69.43/10.50          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.50           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.50  thf(zip_derived_cl2455, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.50          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.50           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.50           X16)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.50  thf(zip_derived_cl2543, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.50          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.50           X15 @ X16 @ X17)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455])).
% 69.43/10.50  thf(zip_derived_cl2625, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.50          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.50           X15 @ X16 @ X17 @ X18)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.50  thf(zip_derived_cl2707, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.50          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.50           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.50           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.50  thf(zip_derived_cl2795, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.50          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.50           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.50           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707])).
% 69.43/10.50  thf(zip_derived_cl2881, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i]:
% 69.43/10.50          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.50           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.50           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.50  thf(zip_derived_cl2967, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i]:
% 69.43/10.50          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.50  thf(zip_derived_cl3056, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.50          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967])).
% 69.43/10.50  thf(zip_derived_cl3144, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.50          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.50           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.50  thf(zip_derived_cl3236, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.50          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.50  thf(zip_derived_cl3344, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.50          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25 @ X26)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236])).
% 69.43/10.50  thf(zip_derived_cl3499, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.50          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25 @ X26 @ X27)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.50  thf(zip_derived_cl3597, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i]:
% 69.43/10.50          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.50  thf(zip_derived_cl3713, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i, X29 : $i]:
% 69.43/10.50          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.50                 zip_derived_cl3597])).
% 69.43/10.50  thf(zip_derived_cl3826, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i, X29 : $i, X30 : $i]:
% 69.43/10.50          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.50                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.43/10.50  thf(zip_derived_cl3976, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.43/10.50          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.43/10.50  thf(zip_derived_cl4345, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.43/10.50          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.50           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.50           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.50                 zip_derived_cl3976])).
% 69.43/10.50  thf(zip_derived_cl4447, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.50         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.50            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)
% 69.43/10.50          | ~ (ssPv25_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.50               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.50               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.43/10.50               X32 @ X33))),
% 69.43/10.50      inference('demod', [status(thm)],
% 69.43/10.50                [zip_derived_cl507, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.50                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.50                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.50                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.50                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.50                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.50                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.50                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.50                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.50                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.50                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.50                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.43/10.50  thf(zip_derived_cl4767, plain,
% 69.43/10.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.50         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.50         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.50         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.50         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.50         ( (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ 
% 69.43/10.50            X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ 
% 69.43/10.50            X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11)
% 69.43/10.50          |  (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.43/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.43/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.43/10.50              X1 @ X0)
% 69.43/10.50          | ~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50               X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.43/10.50               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.43/10.50               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.43/10.50               X1 @ X0)
% 69.43/10.50          |  (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.50              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.43/10.50              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.43/10.50              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 69.43/10.50          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ 
% 69.43/10.50              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.43/10.50              X20 @ X19 @ X18))),
% 69.43/10.50      inference('sup-', [status(thm)], [zip_derived_cl4766, zip_derived_cl4447])).
% 69.43/10.50  thf(clause1322, conjecture,
% 69.43/10.50    (~( ( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 69.43/10.50        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.50        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.50        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.50        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.50        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.50        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.50        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.50        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.50        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.50        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.50        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.50        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.50        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.50        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.50        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.50        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.50             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.50             X9 @ X10 ) ) | 
% 69.43/10.51        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 ) ) | 
% 69.43/10.51        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.51        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 ) ) | 
% 69.43/10.51        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 ) ) | 
% 69.43/10.51        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 ) ) | 
% 69.43/10.51        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.43/10.51        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.51        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.51        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.51        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.43/10.51        ( ~( ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.43/10.51  thf(zf_stmt_64, negated_conjecture,
% 69.43/10.51    (( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 69.43/10.51     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 ) ) | 
% 69.43/10.51     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 ) ) | 
% 69.43/10.51     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 ) ) | 
% 69.43/10.51     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.51     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.51     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 ) ) | 
% 69.43/10.51     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 ) ) | 
% 69.43/10.51     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.51     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.51     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.51     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.43/10.51     ( ~( ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.43/10.51    inference('cnf.neg', [status(esa)], [clause1322])).
% 69.43/10.51  thf(zip_derived_cl510, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.51         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssNder1_0)
% 69.43/10.51          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.51          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.51          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.51          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.51          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.51          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.51          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.51          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51               X7)
% 69.43/10.51          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8)
% 69.43/10.51          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8 @ X9)
% 69.43/10.51          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.51          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.51          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.51          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.51          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15)
% 69.43/10.51          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16)
% 69.43/10.51          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17)
% 69.43/10.51          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.51          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.51          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.51          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.51          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.51          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23)
% 69.43/10.51          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24)
% 69.43/10.51          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25)
% 69.43/10.51          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.51          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.51          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.51          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.43/10.51          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.43/10.51          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.43/10.51          | ~ (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.43/10.51               X32 @ X33))),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_64])).
% 69.43/10.51  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.51  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.51  thf(zip_derived_cl1838, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.51  thf(zip_derived_cl1844, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838])).
% 69.43/10.51  thf(zip_derived_cl1862, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.51          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.51  thf(zip_derived_cl1881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.51          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.51  thf(zip_derived_cl1903, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.51          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881])).
% 69.43/10.51  thf(zip_derived_cl1932, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.51          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.51  thf(zip_derived_cl1964, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.51          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.51  thf(zip_derived_cl2012, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i]:
% 69.43/10.51          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964])).
% 69.43/10.51  thf(zip_derived_cl2056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.51          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8 @ X9)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.51  thf(zip_derived_cl2105, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.51          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.51  thf(zip_derived_cl2156, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.51          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105])).
% 69.43/10.51  thf(zip_derived_cl2214, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.51          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.51  thf(zip_derived_cl2273, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.51          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.51  thf(zip_derived_cl2329, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i]:
% 69.43/10.51          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273])).
% 69.43/10.51  thf(zip_derived_cl2390, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i]:
% 69.43/10.51          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.51  thf(zip_derived_cl2455, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.51          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.51           X16)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.51  thf(zip_derived_cl2543, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.51          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455])).
% 69.43/10.51  thf(zip_derived_cl2625, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.51          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.51  thf(zip_derived_cl2707, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.51          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.51  thf(zip_derived_cl2795, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.51          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707])).
% 69.43/10.51  thf(zip_derived_cl2881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i]:
% 69.43/10.51          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.51  thf(zip_derived_cl2967, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i]:
% 69.43/10.51          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.51  thf(zip_derived_cl3056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.51          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967])).
% 69.43/10.51  thf(zip_derived_cl3144, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.51          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.51  thf(zip_derived_cl3236, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.51          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.51  thf(zip_derived_cl3344, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.51          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236])).
% 69.43/10.51  thf(zip_derived_cl3499, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.51          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.51  thf(zip_derived_cl3597, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i]:
% 69.43/10.51          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.51  thf(zip_derived_cl3713, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i]:
% 69.43/10.51          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.51                 zip_derived_cl3597])).
% 69.43/10.51  thf(zip_derived_cl3826, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i, X30 : $i]:
% 69.43/10.51          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.51                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.43/10.51  thf(zip_derived_cl3976, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.43/10.51          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.51                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.43/10.51  thf(zip_derived_cl4345, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.43/10.51          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.51                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.51                 zip_derived_cl3976])).
% 69.43/10.51  thf(zip_derived_cl4446, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.51         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssPv26_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.43/10.51               X32 @ X33))),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl510, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.51                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.51                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.43/10.51  thf(zip_derived_cl4803, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.51         ( (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ 
% 69.43/10.51            X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.43/10.51            X19 @ X18)
% 69.43/10.51          |  (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.43/10.51              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.43/10.51              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 69.43/10.51          | ~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.43/10.51               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.43/10.51               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.43/10.51               X1 @ X0)
% 69.43/10.51          |  (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ 
% 69.43/10.51              X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 69.43/10.51              X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 69.43/10.51              X12 @ X11)
% 69.43/10.51          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ 
% 69.43/10.51              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.43/10.51              X20 @ X19))),
% 69.43/10.51      inference('sup-', [status(thm)], [zip_derived_cl4767, zip_derived_cl4446])).
% 69.43/10.51  thf(clause945, conjecture,
% 69.43/10.51    (~( ( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ skc36 ) | 
% 69.43/10.51        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.51        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 ) ) | 
% 69.43/10.51        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 ) ) | 
% 69.43/10.51        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.51        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 ) ) | 
% 69.43/10.51        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 ) ) | 
% 69.43/10.51        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 ) ) ))).
% 69.43/10.51  thf(zf_stmt_65, negated_conjecture,
% 69.43/10.51    (( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51       X22 @ X23 @ skc36 ) | 
% 69.43/10.51     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 ) ) | 
% 69.43/10.51     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 ) ) | 
% 69.43/10.51     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 ) ) | 
% 69.43/10.51     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.51     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.51     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 ) )),
% 69.43/10.51    inference('cnf.neg', [status(esa)], [clause945])).
% 69.43/10.51  thf(zip_derived_cl887, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i]:
% 69.43/10.51         ( (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.51            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ skc36)
% 69.43/10.51          | ~ (ssNder1_0)
% 69.43/10.51          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.51          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.51          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.51          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.51          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.51          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.51          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.51          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51               X7)
% 69.43/10.51          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8)
% 69.43/10.51          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8 @ X9)
% 69.43/10.51          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.51          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.51          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.51          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.51          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15)
% 69.43/10.51          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16)
% 69.43/10.51          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17)
% 69.43/10.51          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.51          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.51          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.51          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.51          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.51          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23)
% 69.43/10.51          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24)
% 69.43/10.51          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25)
% 69.43/10.51          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.51          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27))),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_65])).
% 69.43/10.51  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.51  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.51  thf(zip_derived_cl1838, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.51  thf(zip_derived_cl1844, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838])).
% 69.43/10.51  thf(zip_derived_cl1862, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.51          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.51  thf(zip_derived_cl1881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.51          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.51  thf(zip_derived_cl1903, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.51          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881])).
% 69.43/10.51  thf(zip_derived_cl1932, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.51          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.51  thf(zip_derived_cl1964, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.51          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.51  thf(zip_derived_cl2012, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i]:
% 69.43/10.51          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964])).
% 69.43/10.51  thf(zip_derived_cl2056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.51          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8 @ X9)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.51  thf(zip_derived_cl2105, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.51          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.51  thf(zip_derived_cl2156, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.51          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105])).
% 69.43/10.51  thf(zip_derived_cl2214, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.51          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.51  thf(zip_derived_cl2273, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.51          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.51  thf(zip_derived_cl2329, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i]:
% 69.43/10.51          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273])).
% 69.43/10.51  thf(zip_derived_cl2390, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i]:
% 69.43/10.51          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.51  thf(zip_derived_cl2455, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.51          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.51           X16)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.51  thf(zip_derived_cl2543, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.51          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455])).
% 69.43/10.51  thf(zip_derived_cl2625, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.51          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.51  thf(zip_derived_cl2707, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.51          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.51  thf(zip_derived_cl2795, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.51          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707])).
% 69.43/10.51  thf(zip_derived_cl2881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i]:
% 69.43/10.51          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.51  thf(zip_derived_cl2967, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i]:
% 69.43/10.51          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.51  thf(zip_derived_cl3056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.51          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967])).
% 69.43/10.51  thf(zip_derived_cl3144, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.51          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.51  thf(zip_derived_cl3236, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.51          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.51  thf(zip_derived_cl3344, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.51          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236])).
% 69.43/10.51  thf(zip_derived_cl3499, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.51          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.51  thf(zip_derived_cl3604, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i]:
% 69.43/10.51          (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28 @ skc36)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl887, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.51  thf(clause1059, conjecture,
% 69.43/10.51    (~( ( ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 ) | 
% 69.43/10.51        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.51        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 ) ) | 
% 69.43/10.51        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 ) ) | 
% 69.43/10.51        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.51        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51        ( ~( ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 ) ) | 
% 69.43/10.51        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 ) ) | 
% 69.43/10.51        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 ) ) | 
% 69.43/10.51        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 ) ) ))).
% 69.43/10.51  thf(zf_stmt_66, negated_conjecture,
% 69.43/10.51    (( ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51       X22 @ X23 @ X24 ) | 
% 69.43/10.51     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 ) ) | 
% 69.43/10.51     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 ) ) | 
% 69.43/10.51     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 ) ) | 
% 69.43/10.51     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51     ( ~( ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.51     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.51     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 ) ) | 
% 69.43/10.51     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 ) )),
% 69.43/10.51    inference('cnf.neg', [status(esa)], [clause1059])).
% 69.43/10.51  thf(zip_derived_cl773, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i]:
% 69.43/10.51         ( (ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.51            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          | ~ (ssNder1_0)
% 69.43/10.51          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.51          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.51          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.51          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.51          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.51          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.51          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.51          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51               X7)
% 69.43/10.51          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8)
% 69.43/10.51          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8 @ X9)
% 69.43/10.51          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.51          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.51          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.51          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.51          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15)
% 69.43/10.51          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16)
% 69.43/10.51          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17)
% 69.43/10.51          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.51          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.51          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.51          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.51          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.51          | ~ (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.51          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23)
% 69.43/10.51          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24)
% 69.43/10.51          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25)
% 69.43/10.51          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.51          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.51          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_66])).
% 69.43/10.51  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.51  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.51  thf(zip_derived_cl1838, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.51  thf(zip_derived_cl1844, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838])).
% 69.43/10.51  thf(zip_derived_cl1862, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.51          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.51  thf(zip_derived_cl1881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.51          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.51  thf(zip_derived_cl1903, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.51          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881])).
% 69.43/10.51  thf(zip_derived_cl1932, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.51          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.51  thf(zip_derived_cl1964, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.51          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.51  thf(zip_derived_cl2012, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i]:
% 69.43/10.51          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964])).
% 69.43/10.51  thf(zip_derived_cl2056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.51          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8 @ X9)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.51  thf(zip_derived_cl2105, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.51          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.51  thf(zip_derived_cl2156, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.51          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105])).
% 69.43/10.51  thf(zip_derived_cl2214, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.51          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.51  thf(zip_derived_cl2273, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.51          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.51  thf(zip_derived_cl2329, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i]:
% 69.43/10.51          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273])).
% 69.43/10.51  thf(zip_derived_cl2390, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i]:
% 69.43/10.51          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.51  thf(zip_derived_cl2455, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.51          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.51           X16)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.51  thf(zip_derived_cl2543, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.51          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455])).
% 69.43/10.51  thf(zip_derived_cl2625, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.51          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.51  thf(zip_derived_cl2707, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.51          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.51  thf(zip_derived_cl2795, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.51          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707])).
% 69.43/10.51  thf(zip_derived_cl2881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i]:
% 69.43/10.51          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.51  thf(zip_derived_cl2967, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i]:
% 69.43/10.51          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.51  thf(zip_derived_cl3056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.51          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967])).
% 69.43/10.51  thf(zip_derived_cl3144, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.51          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.51  thf(zip_derived_cl3236, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.51          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.51  thf(zip_derived_cl3344, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.51          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236])).
% 69.43/10.51  thf(zip_derived_cl3499, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.51          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.51  thf(zip_derived_cl3597, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i]:
% 69.43/10.51          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.51  thf(zip_derived_cl3805, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i]:
% 69.43/10.51         ( (ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.51            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          | ~ (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22))),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl773, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.51                 zip_derived_cl3597])).
% 69.43/10.51  thf(clause1206, conjecture,
% 69.43/10.51    (~( ( ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 ) | 
% 69.43/10.51        ( ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 ) | 
% 69.43/10.51        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.51        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 ) ) | 
% 69.43/10.51        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 ) ) | 
% 69.43/10.51        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.51        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 ) ) | 
% 69.43/10.51        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 ) ) | 
% 69.43/10.51        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 ) ) | 
% 69.43/10.51        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.43/10.51        ( ~( ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.51        ( ~( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 69.43/10.51  thf(zf_stmt_67, negated_conjecture,
% 69.43/10.51    (( ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51       X22 @ X23 @ X24 ) | 
% 69.43/10.51     ( ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51       X22 @ X23 @ X24 ) | 
% 69.43/10.51     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 ) ) | 
% 69.43/10.51     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 ) ) | 
% 69.43/10.51     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 ) ) | 
% 69.43/10.51     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.51     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.51     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 ) ) | 
% 69.43/10.51     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 ) ) | 
% 69.43/10.51     ( ~( ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.51     ( ~( ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 ) )),
% 69.43/10.51    inference('cnf.neg', [status(esa)], [clause1206])).
% 69.43/10.51  thf(zip_derived_cl626, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i]:
% 69.43/10.51         ( (ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.51            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          |  (ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          | ~ (ssNder1_0)
% 69.43/10.51          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.51          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.51          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.51          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.51          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.51          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.51          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.51          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51               X7)
% 69.43/10.51          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8)
% 69.43/10.51          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8 @ X9)
% 69.43/10.51          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.51          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.51          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.51          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.51          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15)
% 69.43/10.51          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16)
% 69.43/10.51          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17)
% 69.43/10.51          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.51          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.51          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.51          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.51          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.51          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23)
% 69.43/10.51          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24)
% 69.43/10.51          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25)
% 69.43/10.51          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.51          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.51          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.51          | ~ (ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          | ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_67])).
% 69.43/10.51  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.51  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.51  thf(zip_derived_cl1838, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.51  thf(zip_derived_cl1844, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838])).
% 69.43/10.51  thf(zip_derived_cl1862, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.51          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.51  thf(zip_derived_cl1881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.51          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.51  thf(zip_derived_cl1903, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.51          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881])).
% 69.43/10.51  thf(zip_derived_cl1932, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.51          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.51  thf(zip_derived_cl1964, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.51          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.51  thf(zip_derived_cl2012, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i]:
% 69.43/10.51          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964])).
% 69.43/10.51  thf(zip_derived_cl2056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.51          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8 @ X9)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.51  thf(zip_derived_cl2105, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.51          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.51  thf(zip_derived_cl2156, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.51          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105])).
% 69.43/10.51  thf(zip_derived_cl2214, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.51          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.51  thf(zip_derived_cl2273, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.51          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.51  thf(zip_derived_cl2329, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i]:
% 69.43/10.51          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273])).
% 69.43/10.51  thf(zip_derived_cl2390, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i]:
% 69.43/10.51          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.51  thf(zip_derived_cl2455, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.51          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.51           X16)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.51  thf(zip_derived_cl2543, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.51          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455])).
% 69.43/10.51  thf(zip_derived_cl2625, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.51          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.51  thf(zip_derived_cl2707, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.51          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.51           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.51  thf(zip_derived_cl2795, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.51          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707])).
% 69.43/10.51  thf(zip_derived_cl2881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i]:
% 69.43/10.51          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.51  thf(zip_derived_cl2967, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i]:
% 69.43/10.51          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.51  thf(zip_derived_cl3056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.51          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967])).
% 69.43/10.51  thf(zip_derived_cl3144, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.51          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.51  thf(zip_derived_cl3236, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.51          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.51  thf(zip_derived_cl3344, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.51          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236])).
% 69.43/10.51  thf(zip_derived_cl3499, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.51          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.51  thf(zip_derived_cl3597, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i]:
% 69.43/10.51          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.51           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.51  thf(zip_derived_cl3988, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i]:
% 69.43/10.51         ( (ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.51            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          |  (ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          | ~ (ssPv18_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.51          | ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.51                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.51                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.51                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.51                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.51                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.51                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.51                 zip_derived_cl3597])).
% 69.43/10.51  thf(zip_derived_cl3989, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i]:
% 69.43/10.51         (~ (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 69.43/10.51             X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 69.43/10.51             X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7)
% 69.43/10.51          | ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.43/10.51               X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 69.43/10.51               X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.43/10.51          |  (ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.43/10.51              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 69.43/10.51              X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.43/10.51          |  (ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51              X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.43/10.51              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ 
% 69.43/10.51              X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 69.43/10.51      inference('sup-', [status(thm)], [zip_derived_cl3805, zip_derived_cl3988])).
% 69.43/10.51  thf(clause1044, conjecture,
% 69.43/10.51    (~( ( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 69.43/10.51        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.51        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 ) ) | 
% 69.43/10.51        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 ) ) | 
% 69.43/10.51        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.51        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 ) ) | 
% 69.43/10.51        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 ) ) | 
% 69.43/10.51        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 ) ) | 
% 69.43/10.51        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.43/10.51        ( ~( ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51             @
% 69.43/10.51             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.51             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.51             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 69.43/10.51  thf(zf_stmt_68, negated_conjecture,
% 69.43/10.51    (( ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) | 
% 69.43/10.51     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.51     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.51     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.51     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.51     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.51     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.51     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.51     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.51     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.51     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.51     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.51     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.51     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.51     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.51     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 ) ) | 
% 69.43/10.51     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 ) ) | 
% 69.43/10.51     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 ) ) | 
% 69.43/10.51     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.51     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.51     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.51     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.51     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.51     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.51     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.51     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.51     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.51     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 ) ) | 
% 69.43/10.51     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 ) ) | 
% 69.43/10.51     ( ~( ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.51          @
% 69.43/10.51          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.51          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.51          X21 @ X22 @ X23 @ X24 ) )),
% 69.43/10.51    inference('cnf.neg', [status(esa)], [clause1044])).
% 69.43/10.51  thf(zip_derived_cl788, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.51         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.51         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.51         X28 : $i, X29 : $i]:
% 69.43/10.51         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssNder1_0)
% 69.43/10.51          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.51          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.51          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.51          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.51          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.51          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.51          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.51          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51               X7)
% 69.43/10.51          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8)
% 69.43/10.51          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.51               X6 @ X7 @ X8 @ X9)
% 69.43/10.51          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.51          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.51          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.51               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.51          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.51          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.51               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.51          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15)
% 69.43/10.51          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16)
% 69.43/10.51          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.51               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17)
% 69.43/10.51          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.51          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.51               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.51               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.51          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.51          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.51          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.51               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.51               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.51          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23)
% 69.43/10.51          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24)
% 69.43/10.51          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25)
% 69.43/10.51          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.51          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.51          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.51          | ~ (ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.51               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.51               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.51               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_68])).
% 69.43/10.51  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.51      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.51  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.51  thf(zip_derived_cl1838, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.51  thf(zip_derived_cl1844, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838])).
% 69.43/10.51  thf(zip_derived_cl1862, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.51          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.51  thf(zip_derived_cl1881, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.51          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.51  thf(zip_derived_cl1903, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.51          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881])).
% 69.43/10.51  thf(zip_derived_cl1932, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.51          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.51  thf(zip_derived_cl1964, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.51          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.51  thf(zip_derived_cl2012, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.51         X7 : $i, X8 : $i]:
% 69.43/10.51          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.51           X7 @ X8)),
% 69.43/10.51      inference('demod', [status(thm)],
% 69.43/10.51                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.51                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.51                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.51                 zip_derived_cl1964])).
% 69.43/10.51  thf(zip_derived_cl2056, plain,
% 69.43/10.51      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.52          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8 @ X9)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.52  thf(zip_derived_cl2105, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.52          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.52  thf(zip_derived_cl2156, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.52          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105])).
% 69.43/10.52  thf(zip_derived_cl2214, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.52          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.52  thf(zip_derived_cl2273, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.52          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.52  thf(zip_derived_cl2329, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i]:
% 69.43/10.52          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273])).
% 69.43/10.52  thf(zip_derived_cl2390, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i]:
% 69.43/10.52          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.52  thf(zip_derived_cl2455, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.52          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.52           X16)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.52  thf(zip_derived_cl2543, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.52          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455])).
% 69.43/10.52  thf(zip_derived_cl2625, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.52          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.52  thf(zip_derived_cl2707, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.52          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.52  thf(zip_derived_cl2795, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.52          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707])).
% 69.43/10.52  thf(zip_derived_cl2881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i]:
% 69.43/10.52          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.52  thf(zip_derived_cl2967, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i]:
% 69.43/10.52          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.52  thf(zip_derived_cl3056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.52          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967])).
% 69.43/10.52  thf(zip_derived_cl3144, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.52          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.52  thf(zip_derived_cl3236, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.52          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.52  thf(zip_derived_cl3344, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.52          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236])).
% 69.43/10.52  thf(zip_derived_cl3499, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.52          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.52  thf(zip_derived_cl3597, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i]:
% 69.43/10.52          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.52  thf(zip_derived_cl3718, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i]:
% 69.43/10.52         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.52          | ~ (ssPv26_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl788, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597])).
% 69.43/10.52  thf(zip_derived_cl3990, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i]:
% 69.43/10.52         ( (ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52            X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.43/10.52            X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.43/10.52            X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.43/10.52          | ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.43/10.52               X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 69.43/10.52               X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.43/10.52          | ~ (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 69.43/10.52               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.43/10.52               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.43/10.52               X7)
% 69.43/10.52          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ 
% 69.43/10.52              X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 69.43/10.52              X16 @ X15))),
% 69.43/10.52      inference('sup-', [status(thm)], [zip_derived_cl3989, zip_derived_cl3718])).
% 69.43/10.52  thf(clause1029, conjecture,
% 69.43/10.52    (~( ( ssPv33_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 69.43/10.52        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.52        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 ) ) | 
% 69.43/10.52        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 ) ) | 
% 69.43/10.52        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.52        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.52        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.52        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.52        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 ) ) | 
% 69.43/10.52        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 ) ) | 
% 69.43/10.52        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 ) ) | 
% 69.43/10.52        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.43/10.52        ( ~( ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 69.43/10.52  thf(zf_stmt_69, negated_conjecture,
% 69.43/10.52    (( ssPv33_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) | 
% 69.43/10.52     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 ) ) | 
% 69.43/10.52     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 ) ) | 
% 69.43/10.52     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 ) ) | 
% 69.43/10.52     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.52     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.52     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.52     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.52     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.52     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 ) ) | 
% 69.43/10.52     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 ) ) | 
% 69.43/10.52     ( ~( ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 ) )),
% 69.43/10.52    inference('cnf.neg', [status(esa)], [clause1029])).
% 69.43/10.52  thf(zip_derived_cl803, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i]:
% 69.43/10.52         ( (ssPv33_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.43/10.52          | ~ (ssNder1_0)
% 69.43/10.52          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.52          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.52          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.52          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.52          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.52          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.52          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.52          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52               X7)
% 69.43/10.52          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8)
% 69.43/10.52          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8 @ X9)
% 69.43/10.52          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.52          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.52          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.52          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.52          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.52          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15)
% 69.43/10.52          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16)
% 69.43/10.52          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17)
% 69.43/10.52          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.52          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.52          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.52          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.52          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.52          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23)
% 69.43/10.52          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24)
% 69.43/10.52          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25)
% 69.43/10.52          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.52          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.52          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.52          | ~ (ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_69])).
% 69.43/10.52  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.52  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.52  thf(zip_derived_cl1838, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.52  thf(zip_derived_cl1844, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838])).
% 69.43/10.52  thf(zip_derived_cl1862, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.52          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.52  thf(zip_derived_cl1881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.52          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.52  thf(zip_derived_cl1903, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.52          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881])).
% 69.43/10.52  thf(zip_derived_cl1932, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.52          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.52  thf(zip_derived_cl1964, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.52          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.52  thf(zip_derived_cl2012, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i]:
% 69.43/10.52          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964])).
% 69.43/10.52  thf(zip_derived_cl2056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.52          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8 @ X9)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.52  thf(zip_derived_cl2105, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.52          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.52  thf(zip_derived_cl2156, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.52          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105])).
% 69.43/10.52  thf(zip_derived_cl2214, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.52          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.52  thf(zip_derived_cl2273, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.52          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.52  thf(zip_derived_cl2329, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i]:
% 69.43/10.52          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273])).
% 69.43/10.52  thf(zip_derived_cl2390, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i]:
% 69.43/10.52          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.52  thf(zip_derived_cl2455, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.52          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.52           X16)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.52  thf(zip_derived_cl2543, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.52          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455])).
% 69.43/10.52  thf(zip_derived_cl2625, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.52          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.52  thf(zip_derived_cl2707, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.52          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.52  thf(zip_derived_cl2795, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.52          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707])).
% 69.43/10.52  thf(zip_derived_cl2881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i]:
% 69.43/10.52          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.52  thf(zip_derived_cl2967, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i]:
% 69.43/10.52          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.52  thf(zip_derived_cl3056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.52          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967])).
% 69.43/10.52  thf(zip_derived_cl3144, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.52          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.52  thf(zip_derived_cl3236, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.52          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.52  thf(zip_derived_cl3344, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.52          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236])).
% 69.43/10.52  thf(zip_derived_cl3499, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.52          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.52  thf(zip_derived_cl3597, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i]:
% 69.43/10.52          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.52  thf(zip_derived_cl3661, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i]:
% 69.43/10.52         ( (ssPv33_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.43/10.52          | ~ (ssPv33_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl803, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597])).
% 69.43/10.52  thf(zip_derived_cl3991, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i]:
% 69.43/10.52         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ 
% 69.43/10.52            X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15)
% 69.43/10.52          | ~ (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 69.43/10.52               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.43/10.52               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.43/10.52               X7)
% 69.43/10.52          | ~ (ssPv11_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.43/10.52               X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 69.43/10.52               X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.43/10.52          |  (ssPv33_8r1r1r1r1r1r1r1r1 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.43/10.52              X23 @ X22))),
% 69.43/10.52      inference('sup-', [status(thm)], [zip_derived_cl3990, zip_derived_cl3661])).
% 69.43/10.52  thf(zip_derived_cl3992, plain,
% 69.43/10.52      (![X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, 
% 69.43/10.52         X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, 
% 69.43/10.52         X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, 
% 69.43/10.52         X27 : $i, X28 : $i]:
% 69.43/10.52         ( (ssPv33_8r1r1r1r1r1r1r1r1 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 69.43/10.52            X22 @ X21)
% 69.43/10.52          | ~ (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X28 @ 
% 69.43/10.52               X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 69.43/10.52               X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 69.43/10.52               X6)
% 69.43/10.52          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X28 @ X27 @ X26 @ 
% 69.43/10.52              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.43/10.52              X15 @ X14))),
% 69.43/10.52      inference('sup-', [status(thm)], [zip_derived_cl3604, zip_derived_cl3991])).
% 69.43/10.52  thf(zip_derived_cl1974, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.52          (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ skc62)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1758, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.52  thf(clause652, conjecture,
% 69.43/10.52    (~( ( ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ skc46 ) | 
% 69.43/10.52        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.52        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 ) ) | 
% 69.43/10.52        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 ) ) | 
% 69.43/10.52        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.52        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) ))).
% 69.43/10.52  thf(zf_stmt_70, negated_conjecture,
% 69.43/10.52    (( ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ skc46 ) | 
% 69.43/10.52     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 ) ) | 
% 69.43/10.52     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 ) ) | 
% 69.43/10.52     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 ) ) | 
% 69.43/10.52     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) )),
% 69.43/10.52    inference('cnf.neg', [status(esa)], [clause652])).
% 69.43/10.52  thf(zip_derived_cl1180, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.52         ( (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52            X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52            X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52            skc46)
% 69.43/10.52          | ~ (ssNder1_0)
% 69.43/10.52          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.52          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.52          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.52          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.52          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.52          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.52          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.52          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52               X7)
% 69.43/10.52          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8)
% 69.43/10.52          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8 @ X9)
% 69.43/10.52          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.52          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.52          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.52          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.52          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.52          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15)
% 69.43/10.52          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16)
% 69.43/10.52          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17)
% 69.43/10.52          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.52          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.52          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.52          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.52          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22))),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_70])).
% 69.43/10.52  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.52  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.52  thf(zip_derived_cl1838, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.52  thf(zip_derived_cl1844, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838])).
% 69.43/10.52  thf(zip_derived_cl1862, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.52          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.52  thf(zip_derived_cl1881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.52          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.52  thf(zip_derived_cl1903, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.52          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881])).
% 69.43/10.52  thf(zip_derived_cl1932, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.52          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.52  thf(zip_derived_cl1964, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.52          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.52  thf(zip_derived_cl2012, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i]:
% 69.43/10.52          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964])).
% 69.43/10.52  thf(zip_derived_cl2056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.52          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8 @ X9)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.52  thf(zip_derived_cl2105, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.52          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.52  thf(zip_derived_cl2156, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.52          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105])).
% 69.43/10.52  thf(zip_derived_cl2214, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.52          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.52  thf(zip_derived_cl2273, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.52          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.52  thf(zip_derived_cl2329, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i]:
% 69.43/10.52          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273])).
% 69.43/10.52  thf(zip_derived_cl2390, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i]:
% 69.43/10.52          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.52  thf(zip_derived_cl2455, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.52          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.52           X16)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.52  thf(zip_derived_cl2543, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.52          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455])).
% 69.43/10.52  thf(zip_derived_cl2625, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.52          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.52  thf(zip_derived_cl2707, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.52          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.52  thf(zip_derived_cl2795, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.52          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707])).
% 69.43/10.52  thf(zip_derived_cl2881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i]:
% 69.43/10.52          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.52  thf(zip_derived_cl2967, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i]:
% 69.43/10.52          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.52  thf(zip_derived_cl3079, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.52          (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           skc46)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1180, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967])).
% 69.43/10.52  thf(clause1382, conjecture,
% 69.43/10.52    (~( ( ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.43/10.52        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.52        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52        ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 ) ) | 
% 69.43/10.52        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 ) ) | 
% 69.43/10.52        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.52        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.52        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.52        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.52        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 ) ) | 
% 69.43/10.52        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 ) ) | 
% 69.43/10.52        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 ) ) | 
% 69.43/10.52        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.43/10.52        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.52        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.52        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.52        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.43/10.52        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.43/10.52  thf(zf_stmt_71, negated_conjecture,
% 69.43/10.52    (( ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52       @
% 69.43/10.52       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.43/10.52     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52     ( ~( ssPv32_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 ) ) | 
% 69.43/10.52     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 ) ) | 
% 69.43/10.52     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 ) ) | 
% 69.43/10.52     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.52     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.52     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.52     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.52     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.52     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 ) ) | 
% 69.43/10.52     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 ) ) | 
% 69.43/10.52     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.52     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.52     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.52     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.43/10.52     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.43/10.52    inference('cnf.neg', [status(esa)], [clause1382])).
% 69.43/10.52  thf(zip_derived_cl450, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.43/10.52         ( (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.52            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.43/10.52            X34)
% 69.43/10.52          | ~ (ssNder1_0)
% 69.43/10.52          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.52          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.52          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.52          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.52          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.52          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.52          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.52          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52               X7)
% 69.43/10.52          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8)
% 69.43/10.52          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52               X7 @ X8)
% 69.43/10.52          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8 @ X9)
% 69.43/10.52          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.52          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.52          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.52          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.52          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.52          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15)
% 69.43/10.52          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16)
% 69.43/10.52          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17)
% 69.43/10.52          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.52          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.52          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.52          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.52          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.52          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23)
% 69.43/10.52          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24)
% 69.43/10.52          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25)
% 69.43/10.52          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.52          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.52          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.52          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.52          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.43/10.52          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.43/10.52          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.43/10.52          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.43/10.52               X32 @ X33))),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_71])).
% 69.43/10.52  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.52  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.52  thf(zip_derived_cl1838, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.52  thf(zip_derived_cl1844, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838])).
% 69.43/10.52  thf(zip_derived_cl1862, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.52          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.52  thf(zip_derived_cl1881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.52          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.52  thf(zip_derived_cl1903, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.52          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881])).
% 69.43/10.52  thf(zip_derived_cl1932, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.52          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.52  thf(zip_derived_cl1964, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.52          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.52  thf(zip_derived_cl2012, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i]:
% 69.43/10.52          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964])).
% 69.43/10.52  thf(zip_derived_cl2056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.52          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8 @ X9)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.52  thf(zip_derived_cl2105, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.52          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.52  thf(zip_derived_cl2156, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.52          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105])).
% 69.43/10.52  thf(zip_derived_cl2214, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.52          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.52  thf(zip_derived_cl2273, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.52          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.52  thf(zip_derived_cl2329, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i]:
% 69.43/10.52          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273])).
% 69.43/10.52  thf(zip_derived_cl2390, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i]:
% 69.43/10.52          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.52  thf(zip_derived_cl2455, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.52          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.52           X16)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.52  thf(zip_derived_cl2543, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.52          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455])).
% 69.43/10.52  thf(zip_derived_cl2625, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.52          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.52  thf(zip_derived_cl2707, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.52          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.52  thf(zip_derived_cl2795, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.52          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707])).
% 69.43/10.52  thf(zip_derived_cl2881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i]:
% 69.43/10.52          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.52  thf(zip_derived_cl2967, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i]:
% 69.43/10.52          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.52  thf(zip_derived_cl3056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.52          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967])).
% 69.43/10.52  thf(zip_derived_cl3144, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.52          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.52  thf(zip_derived_cl3236, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.52          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.52  thf(zip_derived_cl3344, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.52          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236])).
% 69.43/10.52  thf(zip_derived_cl3499, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.52          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.52  thf(zip_derived_cl3597, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i]:
% 69.43/10.52          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.52  thf(zip_derived_cl3713, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i]:
% 69.43/10.52          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597])).
% 69.43/10.52  thf(zip_derived_cl3826, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i]:
% 69.43/10.52          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.43/10.52  thf(zip_derived_cl3976, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.43/10.52          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.43/10.52  thf(zip_derived_cl4345, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.43/10.52          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.52                 zip_derived_cl3976])).
% 69.43/10.52  thf(clause1293, conjecture,
% 69.43/10.52    (~( ( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 69.43/10.52        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.52        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 ) ) | 
% 69.43/10.52        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 ) ) | 
% 69.43/10.52        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.52        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.52        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.52        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.52        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 ) ) | 
% 69.43/10.52        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 ) ) | 
% 69.43/10.52        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 ) ) | 
% 69.43/10.52        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.43/10.52        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.52        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.52        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.52        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52             @
% 69.43/10.52             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.52             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.52             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) ))).
% 69.43/10.52  thf(zf_stmt_72, negated_conjecture,
% 69.43/10.52    (( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52       @
% 69.43/10.52       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) | 
% 69.43/10.52     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.52     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.52     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.52     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.52     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.52     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.52     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.52     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.52     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.52     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.52     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.52     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.52     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.52     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.52     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 ) ) | 
% 69.43/10.52     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 ) ) | 
% 69.43/10.52     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 ) ) | 
% 69.43/10.52     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.52     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.52     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.52     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.52     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.52     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.52     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.52     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.52     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.52     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 ) ) | 
% 69.43/10.52     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 ) ) | 
% 69.43/10.52     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.52     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.52     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.52     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.52          @
% 69.43/10.52          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.52          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.52          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) )),
% 69.43/10.52    inference('cnf.neg', [status(esa)], [clause1293])).
% 69.43/10.52  thf(zip_derived_cl539, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.52         ( (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.52            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 69.43/10.52          | ~ (ssNder1_0)
% 69.43/10.52          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.52          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.52          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.52          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.52          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.52          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.52          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.52          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52               X7)
% 69.43/10.52          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8)
% 69.43/10.52          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52               X6 @ X7 @ X8 @ X9)
% 69.43/10.52          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.52          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.52          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.52          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.52          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.52          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15)
% 69.43/10.52          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16)
% 69.43/10.52          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17)
% 69.43/10.52          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.52          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.52          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.52          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.52          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.52          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23)
% 69.43/10.52          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24)
% 69.43/10.52          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25)
% 69.43/10.52          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.52          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.52          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.52          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.52          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.43/10.52          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.43/10.52          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.52               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.52               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32))),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_72])).
% 69.43/10.52  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.52      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.52  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.52  thf(zip_derived_cl1838, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.52  thf(zip_derived_cl1844, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838])).
% 69.43/10.52  thf(zip_derived_cl1862, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.52          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.52  thf(zip_derived_cl1881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.52          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.52  thf(zip_derived_cl1903, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.52          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881])).
% 69.43/10.52  thf(zip_derived_cl1932, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.52          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.52  thf(zip_derived_cl1964, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.52          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.43/10.52  thf(zip_derived_cl2012, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i]:
% 69.43/10.52          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964])).
% 69.43/10.52  thf(zip_derived_cl2056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i]:
% 69.43/10.52          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.52           X7 @ X8 @ X9)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.43/10.52  thf(zip_derived_cl2105, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.43/10.52          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.43/10.52  thf(zip_derived_cl2156, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.43/10.52          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.52           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105])).
% 69.43/10.52  thf(zip_derived_cl2214, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.43/10.52          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.43/10.52  thf(zip_derived_cl2273, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.43/10.52          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.43/10.52  thf(zip_derived_cl2329, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i]:
% 69.43/10.52          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.52           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273])).
% 69.43/10.52  thf(zip_derived_cl2390, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i]:
% 69.43/10.52          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.43/10.52  thf(zip_derived_cl2455, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i]:
% 69.43/10.52          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.52           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.43/10.52           X16)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.43/10.52  thf(zip_derived_cl2543, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.43/10.52          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455])).
% 69.43/10.52  thf(zip_derived_cl2625, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.43/10.52          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.43/10.52  thf(zip_derived_cl2707, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.43/10.52          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.52           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.43/10.52           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.43/10.52  thf(zip_derived_cl2795, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.43/10.52          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707])).
% 69.43/10.52  thf(zip_derived_cl2881, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i]:
% 69.43/10.52          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.52           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.52           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.43/10.52  thf(zip_derived_cl2967, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i]:
% 69.43/10.52          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.43/10.52  thf(zip_derived_cl3056, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i]:
% 69.43/10.52          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967])).
% 69.43/10.52  thf(zip_derived_cl3144, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.43/10.52          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.52           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.43/10.52  thf(zip_derived_cl3236, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.43/10.52          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.43/10.52  thf(zip_derived_cl3344, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.43/10.52          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236])).
% 69.43/10.52  thf(zip_derived_cl3499, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.43/10.52          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.43/10.52  thf(zip_derived_cl3597, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i]:
% 69.43/10.52          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.43/10.52  thf(zip_derived_cl3713, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i]:
% 69.43/10.52          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597])).
% 69.43/10.52  thf(zip_derived_cl3826, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i]:
% 69.43/10.52          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.43/10.52  thf(zip_derived_cl3976, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.43/10.52          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.43/10.52  thf(zip_derived_cl4345, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.43/10.52          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.52                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.52                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.52                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.52                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.52                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.52                 zip_derived_cl3976])).
% 69.43/10.52  thf(zip_derived_cl4442, plain,
% 69.43/10.52      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.52         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.52         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.52         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.52         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.43/10.52          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.52           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.52           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.43/10.52           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.43/10.52      inference('demod', [status(thm)],
% 69.43/10.52                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.52                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.52                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.52                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.52                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.52                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.53                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.53                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.43/10.53  thf(zip_derived_cl4586, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.43/10.53         ( (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.53            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.43/10.53            X34)
% 69.43/10.53          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.53               X7 @ X8))),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.43/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.43/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.43/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.43/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.43/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.43/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.43/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.43/10.53                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.43/10.53                 zip_derived_cl3976, zip_derived_cl4345, zip_derived_cl4442])).
% 69.43/10.53  thf(clause1414, conjecture,
% 69.43/10.53    (~( ( ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53          @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.43/10.53        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.53        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.43/10.53        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.53        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.53        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.53        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.53        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.53        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.53        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.53        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.53        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.53        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.53        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.53        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.53        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.53        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 ) ) | 
% 69.43/10.53        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 ) ) | 
% 69.43/10.53        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.43/10.53        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.53        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.53        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.53        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.53        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.53        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.53        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.53        ( ~( ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.53        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 ) ) | 
% 69.43/10.53        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 ) ) | 
% 69.43/10.53        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53             @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 @ X22 ) ) | 
% 69.43/10.53        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53             @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.43/10.53        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53             @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.53        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53             @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.53        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53             @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.53        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53             @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.43/10.53        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53             @
% 69.43/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.43/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.43/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.43/10.53  thf(zf_stmt_73, negated_conjecture,
% 69.43/10.53    (( ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53       @
% 69.43/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.43/10.53     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.43/10.53     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.43/10.53     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.43/10.53     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.43/10.53     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.43/10.53     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.43/10.53     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.43/10.53     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.43/10.53     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.43/10.53     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.43/10.53     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.43/10.53     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.43/10.53     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.43/10.53     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.43/10.53     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 ) ) | 
% 69.43/10.53     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 ) ) | 
% 69.43/10.53     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 ) ) | 
% 69.43/10.53     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.43/10.53     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.43/10.53     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.43/10.53     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.43/10.53     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.43/10.53     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.43/10.53     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.53     ( ~( ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.43/10.53     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.43/10.53     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.43/10.53     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 ) ) | 
% 69.43/10.53     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53          @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 @ X23 ) ) | 
% 69.43/10.53     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53          @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.43/10.53     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53          @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.43/10.53     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53          @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.43/10.53     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53          @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.43/10.53     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.43/10.53          @
% 69.43/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.43/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.43/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.43/10.53    inference('cnf.neg', [status(esa)], [clause1414])).
% 69.43/10.53  thf(zip_derived_cl418, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.43/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.43/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.43/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.43/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.43/10.53         ( (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.43/10.53            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.43/10.53            X34)
% 69.43/10.53          | ~ (ssNder1_0)
% 69.43/10.53          | ~ (ssNder1_1r1 @ X0)
% 69.43/10.53          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.43/10.53          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.43/10.53          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.43/10.53          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.43/10.53          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.43/10.53          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.43/10.53          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.43/10.53               X7)
% 69.43/10.53          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.53               X6 @ X7 @ X8)
% 69.43/10.53          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.43/10.53               X6 @ X7 @ X8 @ X9)
% 69.43/10.53          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.43/10.53          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.43/10.53          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.43/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.43/10.53          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.43/10.53          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.43/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.43/10.53          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.53               X14 @ X15)
% 69.43/10.53          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.53               X14 @ X15 @ X16)
% 69.43/10.53          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.43/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.53               X14 @ X15 @ X16 @ X17)
% 69.43/10.53          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.53               X14 @ X15 @ X16 @ X17 @ X18)
% 69.43/10.53          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.43/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.43/10.53               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.43/10.53          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.43/10.53          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.43/10.53          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.43/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.43/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.43/10.53          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23)
% 69.43/10.53          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24)
% 69.43/10.53          | ~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24)
% 69.43/10.53          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25)
% 69.43/10.53          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26)
% 69.43/10.53          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.43/10.53          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.43/10.53          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.43/10.53          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.43/10.53          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.43/10.53          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.43/10.53          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.43/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.43/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.43/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.43/10.53               X32 @ X33))),
% 69.43/10.53      inference('cnf', [status(esa)], [zf_stmt_73])).
% 69.43/10.53  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.43/10.53      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.43/10.53  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.43/10.53  thf(zip_derived_cl1838, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.43/10.53  thf(zip_derived_cl1844, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.53                 zip_derived_cl1838])).
% 69.43/10.53  thf(zip_derived_cl1862, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.43/10.53          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.53                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.43/10.53  thf(zip_derived_cl1881, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.43/10.53          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.43/10.53  thf(zip_derived_cl1903, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.43/10.53          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.53                 zip_derived_cl1881])).
% 69.43/10.53  thf(zip_derived_cl1932, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.43/10.53          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.43/10.53                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.43/10.53  thf(zip_derived_cl1964, plain,
% 69.43/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.43/10.53          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.43/10.53      inference('demod', [status(thm)],
% 69.43/10.53                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.43/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.53  thf(zip_derived_cl2012, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i]:
% 69.59/10.53          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53           X7 @ X8)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964])).
% 69.59/10.53  thf(zip_derived_cl2056, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.53          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53           X7 @ X8 @ X9)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.53  thf(zip_derived_cl2105, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.53          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.53  thf(zip_derived_cl2156, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.53          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105])).
% 69.59/10.53  thf(zip_derived_cl2214, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.53          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.53  thf(zip_derived_cl2273, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.53          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.53  thf(zip_derived_cl2329, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i]:
% 69.59/10.53          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273])).
% 69.59/10.53  thf(zip_derived_cl2390, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i]:
% 69.59/10.53          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.53  thf(zip_derived_cl2455, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.53          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.53           X16)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.53  thf(zip_derived_cl2543, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.53          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455])).
% 69.59/10.53  thf(zip_derived_cl2625, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.53          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17 @ X18)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.53  thf(zip_derived_cl2707, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.53          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.53  thf(zip_derived_cl2795, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.53          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707])).
% 69.59/10.53  thf(zip_derived_cl2881, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i]:
% 69.59/10.53          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.53  thf(zip_derived_cl2967, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i]:
% 69.59/10.53          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.53  thf(zip_derived_cl3056, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.53          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967])).
% 69.59/10.53  thf(zip_derived_cl3144, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.53          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.53  thf(zip_derived_cl3236, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.53          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.53  thf(zip_derived_cl3344, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.53          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236])).
% 69.59/10.53  thf(zip_derived_cl3499, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.53          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.53  thf(zip_derived_cl3597, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i]:
% 69.59/10.53          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.53  thf(zip_derived_cl3713, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i]:
% 69.59/10.53          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597])).
% 69.59/10.53  thf(zip_derived_cl3826, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.53          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.53  thf(zip_derived_cl3976, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.59/10.53          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.59/10.53  thf(zip_derived_cl4345, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.59/10.53          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.53                 zip_derived_cl3976])).
% 69.59/10.53  thf(zip_derived_cl4442, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.53          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.53                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.59/10.53  thf(zip_derived_cl4633, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.53         ( (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.53            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.59/10.53            X34)
% 69.59/10.53          | ~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24))),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl418, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.53                 zip_derived_cl3976, zip_derived_cl4345, zip_derived_cl4442])).
% 69.59/10.53  thf(clause1574, conjecture,
% 69.59/10.53    (~( ( ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53        ( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53        ( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53        ( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.53        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 ) ) | 
% 69.59/10.53        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 ) ) | 
% 69.59/10.53        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.53        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 ) ) | 
% 69.59/10.53        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 ) ) | 
% 69.59/10.53        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 ) ) | 
% 69.59/10.53        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.53        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.53        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.53        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.53        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.53        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.59/10.53  thf(zf_stmt_74, negated_conjecture,
% 69.59/10.53    (( ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53       @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53     ( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53       @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53     ( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53       @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53     ( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53       @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.53     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 ) ) | 
% 69.59/10.53     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 ) ) | 
% 69.59/10.53     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 ) ) | 
% 69.59/10.53     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.53     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.53     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 ) ) | 
% 69.59/10.53     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 ) ) | 
% 69.59/10.53     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.53     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.53     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.53     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.53     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.59/10.53    inference('cnf.neg', [status(esa)], [clause1574])).
% 69.59/10.53  thf(zip_derived_cl258, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.53         ( (ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.53            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.59/10.53            X34)
% 69.59/10.53          |  (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.53              X32 @ X33 @ X34)
% 69.59/10.53          |  (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.53              X32 @ X33 @ X34)
% 69.59/10.53          |  (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.53              X32 @ X33 @ X34)
% 69.59/10.53          | ~ (ssNder1_0)
% 69.59/10.53          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.53          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.53          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.53          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.53          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.53          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.53          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.53          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53               X7)
% 69.59/10.53          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8)
% 69.59/10.53          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8 @ X9)
% 69.59/10.53          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.53          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.53          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.53          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.53          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.53          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15)
% 69.59/10.53          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16)
% 69.59/10.53          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17)
% 69.59/10.53          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.53          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.53          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.53          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.53          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.53          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23)
% 69.59/10.53          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24)
% 69.59/10.53          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25)
% 69.59/10.53          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.53          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.53          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.53          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.53          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.53          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.53          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.53          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.53               X32 @ X33))),
% 69.59/10.53      inference('cnf', [status(esa)], [zf_stmt_74])).
% 69.59/10.53  thf(clause1408, conjecture,
% 69.59/10.53    (~( ( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 69.59/10.53        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.53        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 ) ) | 
% 69.59/10.53        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 ) ) | 
% 69.59/10.53        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.53        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 ) ) | 
% 69.59/10.53        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 ) ) | 
% 69.59/10.53        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 ) ) | 
% 69.59/10.53        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.53        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.53        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.53        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.53        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.53        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.53        ( ~( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 69.59/10.53  thf(zf_stmt_75, negated_conjecture,
% 69.59/10.53    (( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) | 
% 69.59/10.53     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 ) ) | 
% 69.59/10.53     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 ) ) | 
% 69.59/10.53     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 ) ) | 
% 69.59/10.53     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.53     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.53     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 ) ) | 
% 69.59/10.53     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 ) ) | 
% 69.59/10.53     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.53     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.53     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.53     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.53     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.53     ( ~( ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 69.59/10.53    inference('cnf.neg', [status(esa)], [clause1408])).
% 69.59/10.53  thf(zip_derived_cl424, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.53         ( (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53            X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53            X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.53          | ~ (ssNder1_0)
% 69.59/10.53          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.53          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.53          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.53          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.53          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.53          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.53          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.53          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53               X7)
% 69.59/10.53          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8)
% 69.59/10.53          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8 @ X9)
% 69.59/10.53          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.53          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.53          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.53          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.53          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.53          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15)
% 69.59/10.53          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16)
% 69.59/10.53          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17)
% 69.59/10.53          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.53          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.53          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.53          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.53          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.53          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23)
% 69.59/10.53          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24)
% 69.59/10.53          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25)
% 69.59/10.53          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.53          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.53          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.53          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.53          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.53          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.53          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.53          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.53               X32 @ X33)
% 69.59/10.53          | ~ (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.53               X32 @ X33 @ X34))),
% 69.59/10.53      inference('cnf', [status(esa)], [zf_stmt_75])).
% 69.59/10.53  thf(zip_derived_cl3079, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.53          (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           skc46)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1180, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967])).
% 69.59/10.53  thf(clause1131, conjecture,
% 69.59/10.53    (~( ( ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 69.59/10.53        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.53        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 ) ) | 
% 69.59/10.53        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 ) ) | 
% 69.59/10.53        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.53        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53        ( ~( ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 ) ) | 
% 69.59/10.53        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 ) ) | 
% 69.59/10.53        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 ) ) | 
% 69.59/10.53        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.53        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 69.59/10.53  thf(zf_stmt_76, negated_conjecture,
% 69.59/10.53    (( ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53       @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53       X22 @ X23 @ X24 @ X25 ) | 
% 69.59/10.53     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 ) ) | 
% 69.59/10.53     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 ) ) | 
% 69.59/10.53     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 ) ) | 
% 69.59/10.53     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53     ( ~( ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.53     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.53     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 ) ) | 
% 69.59/10.53     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 ) ) | 
% 69.59/10.53     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 ) )),
% 69.59/10.53    inference('cnf.neg', [status(esa)], [clause1131])).
% 69.59/10.53  thf(zip_derived_cl701, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.53         ( (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.53            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.53          | ~ (ssNder1_0)
% 69.59/10.53          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.53          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.53          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.53          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.53          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.53          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.53          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.53          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53               X7)
% 69.59/10.53          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8)
% 69.59/10.53          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8 @ X9)
% 69.59/10.53          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.53          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.53          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.53          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.53          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.53          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15)
% 69.59/10.53          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16)
% 69.59/10.53          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17)
% 69.59/10.53          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.53          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.53          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.53          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.53          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.53          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23)
% 69.59/10.53          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24)
% 69.59/10.53          | ~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24)
% 69.59/10.53          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25)
% 69.59/10.53          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.53          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.53          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.53          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.59/10.53      inference('cnf', [status(esa)], [zf_stmt_76])).
% 69.59/10.53  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.53      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.53  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.53  thf(zip_derived_cl1838, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.53  thf(zip_derived_cl1844, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838])).
% 69.59/10.53  thf(zip_derived_cl1862, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.53          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.53  thf(zip_derived_cl1881, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.53          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.53  thf(zip_derived_cl1903, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.53          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881])).
% 69.59/10.53  thf(zip_derived_cl1932, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.53          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.53  thf(zip_derived_cl1964, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.53          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.53  thf(zip_derived_cl2012, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i]:
% 69.59/10.53          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53           X7 @ X8)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964])).
% 69.59/10.53  thf(zip_derived_cl2056, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.53          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53           X7 @ X8 @ X9)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.53  thf(zip_derived_cl2105, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.53          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.53  thf(zip_derived_cl2156, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.53          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105])).
% 69.59/10.53  thf(zip_derived_cl2214, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.53          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.53  thf(zip_derived_cl2273, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.53          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.53  thf(zip_derived_cl2329, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i]:
% 69.59/10.53          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273])).
% 69.59/10.53  thf(zip_derived_cl2390, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i]:
% 69.59/10.53          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.53  thf(zip_derived_cl2455, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.53          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.53           X16)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.53  thf(zip_derived_cl2543, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.53          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455])).
% 69.59/10.53  thf(zip_derived_cl2625, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.53          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17 @ X18)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.53  thf(zip_derived_cl2707, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.53          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.53  thf(zip_derived_cl2795, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.53          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707])).
% 69.59/10.53  thf(zip_derived_cl2881, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i]:
% 69.59/10.53          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.53  thf(zip_derived_cl2967, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i]:
% 69.59/10.53          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.53  thf(zip_derived_cl3056, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.53          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967])).
% 69.59/10.53  thf(zip_derived_cl3144, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.53          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.53  thf(zip_derived_cl3236, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.53          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.53  thf(zip_derived_cl3344, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.53          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236])).
% 69.59/10.53  thf(zip_derived_cl3499, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.53          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.53  thf(zip_derived_cl3597, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i]:
% 69.59/10.53          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.53  thf(zip_derived_cl3713, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i]:
% 69.59/10.53          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597])).
% 69.59/10.53  thf(zip_derived_cl3942, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.53         ( (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.53            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.53          | ~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24))),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl701, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.53  thf(clause1013, conjecture,
% 69.59/10.53    (~( ( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ skc34 ) | 
% 69.59/10.53        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.53        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 ) ) | 
% 69.59/10.53        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 ) ) | 
% 69.59/10.53        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.53        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 ) ) | 
% 69.59/10.53        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 ) ) | 
% 69.59/10.53        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 ) ) | 
% 69.59/10.53        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 ) ) ))).
% 69.59/10.53  thf(zf_stmt_77, negated_conjecture,
% 69.59/10.53    (( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53       @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53       X22 @ X23 @ X24 @ skc34 ) | 
% 69.59/10.53     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 ) ) | 
% 69.59/10.53     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 ) ) | 
% 69.59/10.53     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 ) ) | 
% 69.59/10.53     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.53     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.53     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 ) ) | 
% 69.59/10.53     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 ) )),
% 69.59/10.53    inference('cnf.neg', [status(esa)], [clause1013])).
% 69.59/10.53  thf(zip_derived_cl819, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i]:
% 69.59/10.53         ( (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.53            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc34)
% 69.59/10.53          | ~ (ssNder1_0)
% 69.59/10.53          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.53          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.53          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.53          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.53          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.53          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.53          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.53          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53               X7)
% 69.59/10.53          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8)
% 69.59/10.53          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53               X6 @ X7 @ X8 @ X9)
% 69.59/10.53          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.53          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.53          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.53          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.53          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.53          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15)
% 69.59/10.53          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16)
% 69.59/10.53          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17)
% 69.59/10.53          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.53          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.53          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.53          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.53          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.53          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23)
% 69.59/10.53          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24)
% 69.59/10.53          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25)
% 69.59/10.53          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.53          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.53          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.53               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28))),
% 69.59/10.53      inference('cnf', [status(esa)], [zf_stmt_77])).
% 69.59/10.53  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.53      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.53  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.53  thf(zip_derived_cl1838, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.53  thf(zip_derived_cl1844, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838])).
% 69.59/10.53  thf(zip_derived_cl1862, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.53          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.53  thf(zip_derived_cl1881, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.53          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.53  thf(zip_derived_cl1903, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.53          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881])).
% 69.59/10.53  thf(zip_derived_cl1932, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.53          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.53  thf(zip_derived_cl1964, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.53          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.53  thf(zip_derived_cl2012, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i]:
% 69.59/10.53          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53           X7 @ X8)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964])).
% 69.59/10.53  thf(zip_derived_cl2056, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.53          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.53           X7 @ X8 @ X9)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.53  thf(zip_derived_cl2105, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.53          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.53  thf(zip_derived_cl2156, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.53          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.53           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105])).
% 69.59/10.53  thf(zip_derived_cl2214, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.53          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.53  thf(zip_derived_cl2273, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.53          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.53  thf(zip_derived_cl2329, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i]:
% 69.59/10.53          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.53           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273])).
% 69.59/10.53  thf(zip_derived_cl2390, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i]:
% 69.59/10.53          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.53  thf(zip_derived_cl2455, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.53          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.53           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.53           X16)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.53  thf(zip_derived_cl2543, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.53          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455])).
% 69.59/10.53  thf(zip_derived_cl2625, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.53          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17 @ X18)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.53  thf(zip_derived_cl2707, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.53          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.53           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.53           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.53  thf(zip_derived_cl2795, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.53          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707])).
% 69.59/10.53  thf(zip_derived_cl2881, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i]:
% 69.59/10.53          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.53           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.53           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.53  thf(zip_derived_cl2967, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i]:
% 69.59/10.53          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.53  thf(zip_derived_cl3056, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.53          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967])).
% 69.59/10.53  thf(zip_derived_cl3144, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.53          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.53           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.53  thf(zip_derived_cl3236, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.53          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.53  thf(zip_derived_cl3344, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.53          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236])).
% 69.59/10.53  thf(zip_derived_cl3499, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.53          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.53  thf(zip_derived_cl3597, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i]:
% 69.59/10.53          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.53  thf(zip_derived_cl3724, plain,
% 69.59/10.53      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.53         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.53         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.53         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.53         X28 : $i, X29 : $i]:
% 69.59/10.53          (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.53           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.53           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.53           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ skc34)),
% 69.59/10.53      inference('demod', [status(thm)],
% 69.59/10.53                [zip_derived_cl819, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.53                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.53                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.53                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.53                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.53                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.53                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.53                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.53                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.53                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.53                 zip_derived_cl3597])).
% 69.59/10.53  thf(clause1123, conjecture,
% 69.59/10.53    (~( ( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53          @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.53          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 69.59/10.53        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.53        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 ) ) | 
% 69.59/10.53        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 ) ) | 
% 69.59/10.53        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.53        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53        ( ~( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 ) ) | 
% 69.59/10.53        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 ) ) | 
% 69.59/10.53        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 ) ) | 
% 69.59/10.53        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.53        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53             @
% 69.59/10.53             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.53             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.53             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 69.59/10.53  thf(zf_stmt_78, negated_conjecture,
% 69.59/10.53    (( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.53       @
% 69.59/10.53       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.53       X22 @ X23 @ X24 @ X25 ) | 
% 69.59/10.53     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.53     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.53     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.53     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.53     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.53     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.53     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.53     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.53     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.53     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.53     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.53     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.53     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.53     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.53     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 ) ) | 
% 69.59/10.53     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 ) ) | 
% 69.59/10.53     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 ) ) | 
% 69.59/10.53     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.53     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.53     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.53     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53     ( ~( ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.53     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.53     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.53     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.53          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.53          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.53     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.54     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.54     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 ) ) | 
% 69.59/10.54     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 ) ) | 
% 69.59/10.54     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 ) )),
% 69.59/10.54    inference('cnf.neg', [status(esa)], [clause1123])).
% 69.59/10.54  thf(zip_derived_cl709, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         ( (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssNder1_0)
% 69.59/10.54          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.54          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.54          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.54          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.54          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.54          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.54          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.54          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54               X7)
% 69.59/10.54          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8)
% 69.59/10.54          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8 @ X9)
% 69.59/10.54          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.54          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.54          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.54          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.54          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.54          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15)
% 69.59/10.54          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16)
% 69.59/10.54          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17)
% 69.59/10.54          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.54          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_78])).
% 69.59/10.54  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.54  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.54  thf(zip_derived_cl1838, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.54  thf(zip_derived_cl1844, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838])).
% 69.59/10.54  thf(zip_derived_cl1862, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.54          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.54  thf(zip_derived_cl1881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.54          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.54  thf(zip_derived_cl1903, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.54          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881])).
% 69.59/10.54  thf(zip_derived_cl1932, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.54          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.54  thf(zip_derived_cl1964, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.54          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.54  thf(zip_derived_cl2012, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i]:
% 69.59/10.54          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964])).
% 69.59/10.54  thf(zip_derived_cl2056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.54          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8 @ X9)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.54  thf(zip_derived_cl2105, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.54          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.54  thf(zip_derived_cl2156, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.54          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105])).
% 69.59/10.54  thf(zip_derived_cl2214, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.54          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.54  thf(zip_derived_cl2273, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.54          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.54  thf(zip_derived_cl2329, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i]:
% 69.59/10.54          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273])).
% 69.59/10.54  thf(zip_derived_cl2390, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i]:
% 69.59/10.54          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.54  thf(zip_derived_cl2455, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.54          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.54           X16)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.54  thf(zip_derived_cl2543, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.54          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455])).
% 69.59/10.54  thf(zip_derived_cl2625, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.54          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2707, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.54          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.54  thf(zip_derived_cl2795, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.54          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707])).
% 69.59/10.54  thf(zip_derived_cl2881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i]:
% 69.59/10.54          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.54  thf(zip_derived_cl2967, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i]:
% 69.59/10.54          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.54  thf(zip_derived_cl3056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.54          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967])).
% 69.59/10.54  thf(zip_derived_cl3144, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.54          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.54  thf(zip_derived_cl3236, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.54          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.54  thf(zip_derived_cl3344, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.54          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236])).
% 69.59/10.54  thf(zip_derived_cl3499, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.54          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.54  thf(zip_derived_cl3597, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i]:
% 69.59/10.54          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.54  thf(zip_derived_cl3713, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i]:
% 69.59/10.54          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597])).
% 69.59/10.54  thf(zip_derived_cl3919, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         ( (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl709, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.54  thf(clause1285, conjecture,
% 69.59/10.54    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.54        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 ) ) | 
% 69.59/10.54        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 ) ) | 
% 69.59/10.54        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.54        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 ) ) | 
% 69.59/10.54        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 ) ) | 
% 69.59/10.54        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 ) ) | 
% 69.59/10.54        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.54        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.54        ( ~( ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54        ( ~( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54        ( ~( ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54        ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) ))).
% 69.59/10.54  thf(zf_stmt_79, negated_conjecture,
% 69.59/10.54    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 ) ) | 
% 69.59/10.54     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 ) ) | 
% 69.59/10.54     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 ) ) | 
% 69.59/10.54     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.54     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.54     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 ) ) | 
% 69.59/10.54     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 ) ) | 
% 69.59/10.54     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.54     ( ~( ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54     ( ~( ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54     ( ~( ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54     ( ~( ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 ) )),
% 69.59/10.54    inference('cnf.neg', [status(esa)], [clause1285])).
% 69.59/10.54  thf(zip_derived_cl547, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_0)
% 69.59/10.54          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.54          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.54          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.54          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.54          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.54          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.54          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.54          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54               X7)
% 69.59/10.54          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8)
% 69.59/10.54          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8 @ X9)
% 69.59/10.54          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.54          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.54          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.54          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.54          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.54          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15)
% 69.59/10.54          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16)
% 69.59/10.54          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17)
% 69.59/10.54          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.54          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_79])).
% 69.59/10.54  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.54  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.54  thf(zip_derived_cl1838, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.54  thf(zip_derived_cl1844, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838])).
% 69.59/10.54  thf(zip_derived_cl1862, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.54          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.54  thf(zip_derived_cl1881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.54          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.54  thf(zip_derived_cl1903, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.54          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881])).
% 69.59/10.54  thf(zip_derived_cl1932, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.54          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.54  thf(zip_derived_cl1964, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.54          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.54  thf(zip_derived_cl2012, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i]:
% 69.59/10.54          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964])).
% 69.59/10.54  thf(zip_derived_cl2056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.54          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8 @ X9)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.54  thf(zip_derived_cl2105, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.54          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.54  thf(zip_derived_cl2156, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.54          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105])).
% 69.59/10.54  thf(zip_derived_cl2214, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.54          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.54  thf(zip_derived_cl2273, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.54          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.54  thf(zip_derived_cl2329, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i]:
% 69.59/10.54          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273])).
% 69.59/10.54  thf(zip_derived_cl2390, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i]:
% 69.59/10.54          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.54  thf(zip_derived_cl2455, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.54          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.54           X16)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.54  thf(zip_derived_cl2543, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.54          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455])).
% 69.59/10.54  thf(zip_derived_cl2622, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54             X15 @ X16 @ X17 @ X18)
% 69.59/10.54          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl547, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2625, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.54          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2645, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54             X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl2622, zip_derived_cl2625])).
% 69.59/10.54  thf(zip_derived_cl2707, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.54          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.54  thf(zip_derived_cl2774, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54             X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl2645, zip_derived_cl2707])).
% 69.59/10.54  thf(zip_derived_cl2795, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.54          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707])).
% 69.59/10.54  thf(zip_derived_cl2813, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl2774, zip_derived_cl2795])).
% 69.59/10.54  thf(zip_derived_cl2881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i]:
% 69.59/10.54          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.54  thf(zip_derived_cl2896, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl2813, zip_derived_cl2881])).
% 69.59/10.54  thf(zip_derived_cl2967, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i]:
% 69.59/10.54          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.54  thf(zip_derived_cl2982, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl2896, zip_derived_cl2967])).
% 69.59/10.54  thf(zip_derived_cl3056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.54          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967])).
% 69.59/10.54  thf(zip_derived_cl3070, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl2982, zip_derived_cl3056])).
% 69.59/10.54  thf(zip_derived_cl3144, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.54          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.54  thf(zip_derived_cl3155, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl3070, zip_derived_cl3144])).
% 69.59/10.54  thf(zip_derived_cl3236, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.54          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.54  thf(zip_derived_cl3245, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl3155, zip_derived_cl3236])).
% 69.59/10.54  thf(zip_derived_cl3344, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.54          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236])).
% 69.59/10.54  thf(zip_derived_cl3351, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl3245, zip_derived_cl3344])).
% 69.59/10.54  thf(zip_derived_cl3499, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.54          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.54  thf(zip_derived_cl3505, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl3351, zip_derived_cl3499])).
% 69.59/10.54  thf(zip_derived_cl3597, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i]:
% 69.59/10.54          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.54  thf(zip_derived_cl3602, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl3505, zip_derived_cl3597])).
% 69.59/10.54  thf(zip_derived_cl3713, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i]:
% 69.59/10.54          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597])).
% 69.59/10.54  thf(zip_derived_cl3716, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl3602, zip_derived_cl3713])).
% 69.59/10.54  thf(clause1084, conjecture,
% 69.59/10.54    (~( ( ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 ) | 
% 69.59/10.54        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.54        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54        ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 ) ) | 
% 69.59/10.54        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 ) ) | 
% 69.59/10.54        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.54        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 ) ) | 
% 69.59/10.54        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 ) ) | 
% 69.59/10.54        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 ) ) | 
% 69.59/10.54        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.54        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 ) ) ))).
% 69.59/10.54  thf(zf_stmt_80, negated_conjecture,
% 69.59/10.54    (( ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54       @
% 69.59/10.54       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54       X22 @ X23 @ X24 @ X25 ) | 
% 69.59/10.54     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54     ( ~( ssPv38_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 ) ) | 
% 69.59/10.54     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 ) ) | 
% 69.59/10.54     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 ) ) | 
% 69.59/10.54     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.54     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.54     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 ) ) | 
% 69.59/10.54     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 ) ) | 
% 69.59/10.54     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 ) )),
% 69.59/10.54    inference('cnf.neg', [status(esa)], [clause1084])).
% 69.59/10.54  thf(zip_derived_cl748, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         ( (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssNder1_0)
% 69.59/10.54          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.54          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.54          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.54          | ~ (ssPv38_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.54          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.54          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.54          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.54          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.54          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54               X7)
% 69.59/10.54          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8)
% 69.59/10.54          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8 @ X9)
% 69.59/10.54          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.54          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.54          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.54          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.54          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.54          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15)
% 69.59/10.54          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16)
% 69.59/10.54          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17)
% 69.59/10.54          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.54          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29))),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_80])).
% 69.59/10.54  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.54  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.54  thf(zip_derived_cl1838, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.54  thf(zip_derived_cl1844, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838])).
% 69.59/10.54  thf(zip_derived_cl3440, plain,
% 69.59/10.54      (![X4 : $i, X5 : $i, X6 : $i]:  (ssPv38_3r1r1r1 @ X6 @ X5 @ X4)),
% 69.59/10.54      inference('clc', [status(thm)], [zip_derived_cl3439, zip_derived_cl2477])).
% 69.59/10.54  thf(zip_derived_cl1862, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.54          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.54  thf(zip_derived_cl1881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.54          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.54  thf(zip_derived_cl1903, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.54          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881])).
% 69.59/10.54  thf(zip_derived_cl1932, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.54          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.54  thf(zip_derived_cl1964, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.54          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.54  thf(zip_derived_cl2012, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i]:
% 69.59/10.54          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964])).
% 69.59/10.54  thf(zip_derived_cl2056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.54          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8 @ X9)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.54  thf(zip_derived_cl2105, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.54          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.54  thf(zip_derived_cl2156, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.54          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105])).
% 69.59/10.54  thf(zip_derived_cl2214, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.54          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.54  thf(zip_derived_cl2273, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.54          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.54  thf(zip_derived_cl2329, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i]:
% 69.59/10.54          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273])).
% 69.59/10.54  thf(zip_derived_cl2390, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i]:
% 69.59/10.54          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.54  thf(zip_derived_cl2455, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.54          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.54           X16)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.54  thf(zip_derived_cl2543, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.54          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455])).
% 69.59/10.54  thf(zip_derived_cl2625, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.54          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2707, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.54          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.54  thf(zip_derived_cl2795, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.54          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707])).
% 69.59/10.54  thf(zip_derived_cl2881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i]:
% 69.59/10.54          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.54  thf(zip_derived_cl2967, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i]:
% 69.59/10.54          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.54  thf(zip_derived_cl3056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.54          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967])).
% 69.59/10.54  thf(zip_derived_cl3144, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.54          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.54  thf(zip_derived_cl3236, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.54          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.54  thf(zip_derived_cl3344, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.54          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236])).
% 69.59/10.54  thf(zip_derived_cl3499, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.54          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.54  thf(zip_derived_cl3597, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i]:
% 69.59/10.54          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.54  thf(zip_derived_cl3713, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i]:
% 69.59/10.54          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597])).
% 69.59/10.54  thf(zip_derived_cl3833, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54          (ssPv38_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl748, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl3440, 
% 69.59/10.54                 zip_derived_cl1862, zip_derived_cl1881, zip_derived_cl1903, 
% 69.59/10.54                 zip_derived_cl1932, zip_derived_cl1964, zip_derived_cl2012, 
% 69.59/10.54                 zip_derived_cl2056, zip_derived_cl2105, zip_derived_cl2156, 
% 69.59/10.54                 zip_derived_cl2214, zip_derived_cl2273, zip_derived_cl2329, 
% 69.59/10.54                 zip_derived_cl2390, zip_derived_cl2455, zip_derived_cl2543, 
% 69.59/10.54                 zip_derived_cl2625, zip_derived_cl2707, zip_derived_cl2795, 
% 69.59/10.54                 zip_derived_cl2881, zip_derived_cl2967, zip_derived_cl3056, 
% 69.59/10.54                 zip_derived_cl3144, zip_derived_cl3236, zip_derived_cl3344, 
% 69.59/10.54                 zip_derived_cl3499, zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.54  thf(zip_derived_cl3834, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssPv19_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl3716, zip_derived_cl3833])).
% 69.59/10.54  thf(zip_derived_cl3920, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54         (~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X30 @ 
% 69.59/10.54             X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.59/10.54             X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 69.59/10.54          | ~ (ssPv10_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.59/10.54               X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 69.59/10.54               X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.59/10.54          | ~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.59/10.54               X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ 
% 69.59/10.54               X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 69.59/10.54      inference('sup-', [status(thm)], [zip_derived_cl3919, zip_derived_cl3834])).
% 69.59/10.54  thf(zip_derived_cl3922, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i]:
% 69.59/10.54         (~ (ssPv16_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.59/10.54             X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.59/10.54             X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0 @ skc34)
% 69.59/10.54          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 69.59/10.54               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.59/10.54               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8))),
% 69.59/10.54      inference('sup-', [status(thm)], [zip_derived_cl3724, zip_derived_cl3920])).
% 69.59/10.54  thf(zip_derived_cl3944, plain,
% 69.59/10.54      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, 
% 69.59/10.54         X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 69.59/10.54         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, 
% 69.59/10.54         X26 : $i, X27 : $i, X28 : $i, X29 : $i]:
% 69.59/10.54         (~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54             X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.59/10.54             X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.59/10.54             X7 @ X6 @ X5)
% 69.59/10.54          | ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X29 @ 
% 69.59/10.54               X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.59/10.54               X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8))),
% 69.59/10.54      inference('sup-', [status(thm)], [zip_derived_cl3942, zip_derived_cl3922])).
% 69.59/10.54  thf(zip_derived_cl3945, plain,
% 69.59/10.54      (![X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, 
% 69.59/10.54         X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 69.59/10.54         X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, 
% 69.59/10.54         X23 : $i]:
% 69.59/10.54         ~ (ssPv19_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X23 @ 
% 69.59/10.54            X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ 
% 69.59/10.54            X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2)),
% 69.59/10.54      inference('sup-', [status(thm)], [zip_derived_cl3079, zip_derived_cl3944])).
% 69.59/10.54  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.54  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.54  thf(zip_derived_cl1838, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.54  thf(zip_derived_cl1844, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838])).
% 69.59/10.54  thf(zip_derived_cl1862, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.54          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.54  thf(zip_derived_cl1881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.54          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.54  thf(zip_derived_cl1903, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.54          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881])).
% 69.59/10.54  thf(zip_derived_cl1932, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.54          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.54  thf(zip_derived_cl1964, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.54          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.54  thf(zip_derived_cl2012, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i]:
% 69.59/10.54          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964])).
% 69.59/10.54  thf(zip_derived_cl2056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.54          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8 @ X9)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.54  thf(zip_derived_cl2105, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.54          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.54  thf(zip_derived_cl2156, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.54          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105])).
% 69.59/10.54  thf(zip_derived_cl2214, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.54          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.54  thf(zip_derived_cl2273, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.54          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.54  thf(zip_derived_cl2329, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i]:
% 69.59/10.54          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273])).
% 69.59/10.54  thf(zip_derived_cl2390, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i]:
% 69.59/10.54          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.54  thf(zip_derived_cl2455, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.54          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.54           X16)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.54  thf(zip_derived_cl2543, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.54          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455])).
% 69.59/10.54  thf(zip_derived_cl2625, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.54          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2707, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.54          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.54  thf(zip_derived_cl2795, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.54          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707])).
% 69.59/10.54  thf(zip_derived_cl2881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i]:
% 69.59/10.54          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.54  thf(zip_derived_cl2967, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i]:
% 69.59/10.54          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.54  thf(zip_derived_cl3056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.54          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967])).
% 69.59/10.54  thf(zip_derived_cl3144, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.54          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.54  thf(zip_derived_cl3236, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.54          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.54  thf(zip_derived_cl3344, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.54          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236])).
% 69.59/10.54  thf(zip_derived_cl3499, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.54          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.54  thf(zip_derived_cl3597, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i]:
% 69.59/10.54          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.54  thf(zip_derived_cl3713, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i]:
% 69.59/10.54          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597])).
% 69.59/10.54  thf(zip_derived_cl3826, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.54  thf(zip_derived_cl3976, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.59/10.54          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.59/10.54  thf(zip_derived_cl4345, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.59/10.54          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.54                 zip_derived_cl3976])).
% 69.59/10.54  thf(zip_derived_cl4442, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.54          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.54                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.59/10.54  thf(zip_derived_cl4585, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.54         ~ (ssPv19_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.59/10.54            X34)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl424, zip_derived_cl3945, zip_derived_cl1831, 
% 69.59/10.54                 zip_derived_cl1837, zip_derived_cl1838, zip_derived_cl1844, 
% 69.59/10.54                 zip_derived_cl1862, zip_derived_cl1881, zip_derived_cl1903, 
% 69.59/10.54                 zip_derived_cl1932, zip_derived_cl1964, zip_derived_cl2012, 
% 69.59/10.54                 zip_derived_cl2056, zip_derived_cl2105, zip_derived_cl2156, 
% 69.59/10.54                 zip_derived_cl2214, zip_derived_cl2273, zip_derived_cl2329, 
% 69.59/10.54                 zip_derived_cl2390, zip_derived_cl2455, zip_derived_cl2543, 
% 69.59/10.54                 zip_derived_cl2625, zip_derived_cl2707, zip_derived_cl2795, 
% 69.59/10.54                 zip_derived_cl2881, zip_derived_cl2967, zip_derived_cl3056, 
% 69.59/10.54                 zip_derived_cl3144, zip_derived_cl3236, zip_derived_cl3344, 
% 69.59/10.54                 zip_derived_cl3499, zip_derived_cl3597, zip_derived_cl3713, 
% 69.59/10.54                 zip_derived_cl3826, zip_derived_cl3976, zip_derived_cl4345, 
% 69.59/10.54                 zip_derived_cl4442])).
% 69.59/10.54  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.54  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.54  thf(zip_derived_cl1838, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.54  thf(zip_derived_cl1844, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838])).
% 69.59/10.54  thf(zip_derived_cl1862, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.54          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.54  thf(zip_derived_cl1881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.54          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.54  thf(zip_derived_cl1903, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.54          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881])).
% 69.59/10.54  thf(zip_derived_cl1932, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.54          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.54  thf(zip_derived_cl1964, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.54          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.54  thf(zip_derived_cl2012, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i]:
% 69.59/10.54          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964])).
% 69.59/10.54  thf(zip_derived_cl2056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.54          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8 @ X9)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.54  thf(zip_derived_cl2105, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.54          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.54  thf(zip_derived_cl2156, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.54          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105])).
% 69.59/10.54  thf(zip_derived_cl2214, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.54          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.54  thf(zip_derived_cl2273, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.54          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.54  thf(zip_derived_cl2329, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i]:
% 69.59/10.54          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273])).
% 69.59/10.54  thf(zip_derived_cl2390, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i]:
% 69.59/10.54          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.54  thf(zip_derived_cl2455, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.54          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.54           X16)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.54  thf(zip_derived_cl2543, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.54          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455])).
% 69.59/10.54  thf(zip_derived_cl2625, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.54          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2707, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.54          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.54  thf(zip_derived_cl2795, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.54          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707])).
% 69.59/10.54  thf(zip_derived_cl2881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i]:
% 69.59/10.54          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.54  thf(zip_derived_cl2967, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i]:
% 69.59/10.54          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.54  thf(zip_derived_cl3056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.54          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967])).
% 69.59/10.54  thf(zip_derived_cl3144, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.54          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.54  thf(zip_derived_cl3236, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.54          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.54  thf(zip_derived_cl3344, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.54          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236])).
% 69.59/10.54  thf(zip_derived_cl3499, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.54          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.54  thf(zip_derived_cl3597, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i]:
% 69.59/10.54          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.54  thf(zip_derived_cl3713, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i]:
% 69.59/10.54          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597])).
% 69.59/10.54  thf(zip_derived_cl3826, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.54  thf(zip_derived_cl3976, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.59/10.54          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.59/10.54  thf(zip_derived_cl4345, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.59/10.54          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.54                 zip_derived_cl3976])).
% 69.59/10.54  thf(zip_derived_cl4442, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.54          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.54                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.59/10.54  thf(zip_derived_cl4637, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.54         ( (ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.59/10.54            X34)
% 69.59/10.54          |  (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54              X32 @ X33 @ X34)
% 69.59/10.54          |  (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54              X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54              X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54              X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54              X32 @ X33 @ X34))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl258, zip_derived_cl4585, zip_derived_cl1831, 
% 69.59/10.54                 zip_derived_cl1837, zip_derived_cl1838, zip_derived_cl1844, 
% 69.59/10.54                 zip_derived_cl1862, zip_derived_cl1881, zip_derived_cl1903, 
% 69.59/10.54                 zip_derived_cl1932, zip_derived_cl1964, zip_derived_cl2012, 
% 69.59/10.54                 zip_derived_cl2056, zip_derived_cl2105, zip_derived_cl2156, 
% 69.59/10.54                 zip_derived_cl2214, zip_derived_cl2273, zip_derived_cl2329, 
% 69.59/10.54                 zip_derived_cl2390, zip_derived_cl2455, zip_derived_cl2543, 
% 69.59/10.54                 zip_derived_cl2625, zip_derived_cl2707, zip_derived_cl2795, 
% 69.59/10.54                 zip_derived_cl2881, zip_derived_cl2967, zip_derived_cl3056, 
% 69.59/10.54                 zip_derived_cl3144, zip_derived_cl3236, zip_derived_cl3344, 
% 69.59/10.54                 zip_derived_cl3499, zip_derived_cl3597, zip_derived_cl3713, 
% 69.59/10.54                 zip_derived_cl3826, zip_derived_cl3976, zip_derived_cl4345, 
% 69.59/10.54                 zip_derived_cl4442])).
% 69.59/10.54  thf(clause1381, conjecture,
% 69.59/10.54    (~( ( ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.54        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.54        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54        ( ~( ssPv33_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 ) ) | 
% 69.59/10.54        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 ) ) | 
% 69.59/10.54        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.54        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 ) ) | 
% 69.59/10.54        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 ) ) | 
% 69.59/10.54        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 ) ) | 
% 69.59/10.54        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.54        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.54        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.54        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.54        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) ))).
% 69.59/10.54  thf(zf_stmt_81, negated_conjecture,
% 69.59/10.54    (( ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54       @
% 69.59/10.54       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54       X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) | 
% 69.59/10.54     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54     ( ~( ssPv33_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 ) ) | 
% 69.59/10.54     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 ) ) | 
% 69.59/10.54     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 ) ) | 
% 69.59/10.54     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.54     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.54     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 ) ) | 
% 69.59/10.54     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 ) ) | 
% 69.59/10.54     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.54     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.54     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.54     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) )),
% 69.59/10.54    inference('cnf.neg', [status(esa)], [clause1381])).
% 69.59/10.54  thf(zip_derived_cl451, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.54         ( (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.59/10.54            X34)
% 69.59/10.54          | ~ (ssNder1_0)
% 69.59/10.54          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.54          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.54          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.54          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.54          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.54          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.54          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.54          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54               X7)
% 69.59/10.54          | ~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.59/10.54          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8)
% 69.59/10.54          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8 @ X9)
% 69.59/10.54          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.54          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.54          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.54          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.54          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.54          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15)
% 69.59/10.54          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16)
% 69.59/10.54          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17)
% 69.59/10.54          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.54          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.54          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.54          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33))),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_81])).
% 69.59/10.54  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.54  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.54  thf(zip_derived_cl1838, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.54  thf(zip_derived_cl1844, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838])).
% 69.59/10.54  thf(zip_derived_cl1862, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.54          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.54  thf(zip_derived_cl1881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.54          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.54  thf(zip_derived_cl1903, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.54          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881])).
% 69.59/10.54  thf(zip_derived_cl1932, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.54          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.54  thf(zip_derived_cl1964, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.54          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.54  thf(zip_derived_cl2012, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i]:
% 69.59/10.54          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964])).
% 69.59/10.54  thf(zip_derived_cl2056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.54          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8 @ X9)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.54  thf(zip_derived_cl2105, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.54          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.54  thf(zip_derived_cl2156, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.54          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105])).
% 69.59/10.54  thf(zip_derived_cl2214, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.54          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.54  thf(zip_derived_cl2273, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.54          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.54  thf(zip_derived_cl2329, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i]:
% 69.59/10.54          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273])).
% 69.59/10.54  thf(zip_derived_cl2390, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i]:
% 69.59/10.54          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.54  thf(zip_derived_cl2455, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.54          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.54           X16)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.54  thf(zip_derived_cl2543, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.54          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455])).
% 69.59/10.54  thf(zip_derived_cl2625, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.54          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2707, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.54          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.54  thf(zip_derived_cl2795, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.54          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707])).
% 69.59/10.54  thf(zip_derived_cl2881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i]:
% 69.59/10.54          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.54  thf(zip_derived_cl2967, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i]:
% 69.59/10.54          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.54  thf(zip_derived_cl3056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.54          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967])).
% 69.59/10.54  thf(zip_derived_cl3144, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.54          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.54  thf(zip_derived_cl3236, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.54          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.54  thf(zip_derived_cl3344, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.54          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236])).
% 69.59/10.54  thf(zip_derived_cl3499, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.54          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.54  thf(zip_derived_cl3597, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i]:
% 69.59/10.54          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.54  thf(zip_derived_cl3713, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i]:
% 69.59/10.54          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597])).
% 69.59/10.54  thf(zip_derived_cl3826, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.54          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.54  thf(zip_derived_cl3976, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.59/10.54          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.59/10.54  thf(zip_derived_cl4345, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.59/10.54          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.54                 zip_derived_cl3976])).
% 69.59/10.54  thf(zip_derived_cl4442, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.54          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.54           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.54                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.59/10.54  thf(zip_derived_cl4581, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.54         ( (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.54            X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.59/10.54            X34)
% 69.59/10.54          | ~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl451, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.54                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.54                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.54                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.54                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.54                 zip_derived_cl3976, zip_derived_cl4345, zip_derived_cl4442])).
% 69.59/10.54  thf(clause1582, conjecture,
% 69.59/10.54    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.54        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 ) ) | 
% 69.59/10.54        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 ) ) | 
% 69.59/10.54        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.54        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 ) ) | 
% 69.59/10.54        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 ) ) | 
% 69.59/10.54        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 ) ) | 
% 69.59/10.54        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.54        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.54        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.54        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.54        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.54        ( ~( ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 69.59/10.54        ( ~( ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 69.59/10.54        ( ~( ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 69.59/10.54        ( ~( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54             @
% 69.59/10.54             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.54             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.54             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 69.59/10.54  thf(zf_stmt_82, negated_conjecture,
% 69.59/10.54    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.54     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.54     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.54     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.54     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.54     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.54     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.54     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.54     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.54     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.54     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.54     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.54     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.54     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.54     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 ) ) | 
% 69.59/10.54     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 ) ) | 
% 69.59/10.54     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 ) ) | 
% 69.59/10.54     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.54     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.54     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.54     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.54     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.54     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.54     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.54     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.54     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.54     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 ) ) | 
% 69.59/10.54     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 ) ) | 
% 69.59/10.54     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.54     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.54     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.54     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.54     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.54     ( ~( ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 69.59/10.54     ( ~( ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 69.59/10.54     ( ~( ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) | 
% 69.59/10.54     ( ~( ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.54          @
% 69.59/10.54          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.54          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.54          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 69.59/10.54    inference('cnf.neg', [status(esa)], [clause1582])).
% 69.59/10.54  thf(zip_derived_cl250, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.54         (~ (ssNder1_0)
% 69.59/10.54          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.54          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.54          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.54          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.54          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.54          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.54          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.54          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54               X7)
% 69.59/10.54          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8)
% 69.59/10.54          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54               X6 @ X7 @ X8 @ X9)
% 69.59/10.54          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.54          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.54          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.54          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.54          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.54          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15)
% 69.59/10.54          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16)
% 69.59/10.54          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17)
% 69.59/10.54          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.54          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.54          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.54          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33)
% 69.59/10.54          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34)
% 69.59/10.54          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34)
% 69.59/10.54          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34)
% 69.59/10.54          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34))),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_82])).
% 69.59/10.54  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.54      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.54  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.54  thf(zip_derived_cl1838, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.54  thf(zip_derived_cl1844, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838])).
% 69.59/10.54  thf(zip_derived_cl1862, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.54          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.54  thf(zip_derived_cl1881, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.54          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.54  thf(zip_derived_cl1903, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.54          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881])).
% 69.59/10.54  thf(zip_derived_cl1932, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.54          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.54  thf(zip_derived_cl1964, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.54          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.54  thf(zip_derived_cl2012, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i]:
% 69.59/10.54          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964])).
% 69.59/10.54  thf(zip_derived_cl2056, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.54          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.54           X7 @ X8 @ X9)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.54  thf(zip_derived_cl2105, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.54          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.54  thf(zip_derived_cl2156, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.54          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.54           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105])).
% 69.59/10.54  thf(zip_derived_cl2214, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.54          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.54  thf(zip_derived_cl2273, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.54          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.54  thf(zip_derived_cl2329, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i]:
% 69.59/10.54          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.54           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273])).
% 69.59/10.54  thf(zip_derived_cl2390, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i]:
% 69.59/10.54          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.54  thf(zip_derived_cl2455, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.54          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.54           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.54           X16)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.54  thf(zip_derived_cl2543, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.54          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54           X15 @ X16 @ X17)),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455])).
% 69.59/10.54  thf(zip_derived_cl2623, plain,
% 69.59/10.54      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.54         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.54         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.54         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.54         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.54         (~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.54             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.54             X15 @ X16 @ X17 @ X18)
% 69.59/10.54          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.54               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.54               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.54          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.54          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.54          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.54               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.54               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.54          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23)
% 69.59/10.54          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24)
% 69.59/10.54          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25)
% 69.59/10.54          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.54          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.54          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.54          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.54          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.54          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.54          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.54          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33)
% 69.59/10.54          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34)
% 69.59/10.54          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34)
% 69.59/10.54          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34)
% 69.59/10.54          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.54               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.54               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.54               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.54               X32 @ X33 @ X34))),
% 69.59/10.54      inference('demod', [status(thm)],
% 69.59/10.54                [zip_derived_cl250, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.54                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.54                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.54                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.54                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.54                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.54                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.54  thf(zip_derived_cl2625, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.55          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.55  thf(zip_derived_cl2646, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55             X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2623, zip_derived_cl2625])).
% 69.59/10.55  thf(zip_derived_cl2707, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.55          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.55  thf(zip_derived_cl2775, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55             X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2646, zip_derived_cl2707])).
% 69.59/10.55  thf(zip_derived_cl2795, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.55          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707])).
% 69.59/10.55  thf(zip_derived_cl2814, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2775, zip_derived_cl2795])).
% 69.59/10.55  thf(zip_derived_cl2881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i]:
% 69.59/10.55          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.55  thf(zip_derived_cl2897, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2814, zip_derived_cl2881])).
% 69.59/10.55  thf(zip_derived_cl2967, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i]:
% 69.59/10.55          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.55  thf(zip_derived_cl2983, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2897, zip_derived_cl2967])).
% 69.59/10.55  thf(zip_derived_cl3056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.55          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967])).
% 69.59/10.55  thf(zip_derived_cl3071, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2983, zip_derived_cl3056])).
% 69.59/10.55  thf(zip_derived_cl3144, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.55          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.55  thf(zip_derived_cl3156, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3071, zip_derived_cl3144])).
% 69.59/10.55  thf(zip_derived_cl3236, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.55          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.55  thf(zip_derived_cl3246, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3156, zip_derived_cl3236])).
% 69.59/10.55  thf(zip_derived_cl3344, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.55          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236])).
% 69.59/10.55  thf(zip_derived_cl3352, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3246, zip_derived_cl3344])).
% 69.59/10.55  thf(zip_derived_cl3499, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.55  thf(zip_derived_cl3506, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3352, zip_derived_cl3499])).
% 69.59/10.55  thf(zip_derived_cl3597, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i]:
% 69.59/10.55          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.55  thf(zip_derived_cl3603, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3506, zip_derived_cl3597])).
% 69.59/10.55  thf(zip_derived_cl3713, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i]:
% 69.59/10.55          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597])).
% 69.59/10.55  thf(zip_derived_cl3717, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3603, zip_derived_cl3713])).
% 69.59/10.55  thf(zip_derived_cl3826, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.55          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.55  thf(zip_derived_cl3827, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3717, zip_derived_cl3826])).
% 69.59/10.55  thf(zip_derived_cl3976, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.59/10.55          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.59/10.55  thf(zip_derived_cl3977, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3827, zip_derived_cl3976])).
% 69.59/10.55  thf(zip_derived_cl4345, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.59/10.55          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976])).
% 69.59/10.55  thf(zip_derived_cl4346, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)
% 69.59/10.55          | ~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3977, zip_derived_cl4345])).
% 69.59/10.55  thf(zip_derived_cl4442, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.55          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.59/10.55  thf(zip_derived_cl4443, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssPv33_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33 @ 
% 69.59/10.55             X34)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl4346, zip_derived_cl4442])).
% 69.59/10.55  thf(zip_derived_cl4582, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55             X28 @ X27)
% 69.59/10.55          | ~ (ssPv6_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4581, zip_derived_cl4443])).
% 69.59/10.55  thf(zip_derived_cl4638, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         ( (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55            X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.59/10.55            X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 69.59/10.55            X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)
% 69.59/10.55          |  (ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 69.59/10.55              X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55               X28 @ X27))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4637, zip_derived_cl4582])).
% 69.59/10.55  thf(clause1416, conjecture,
% 69.59/10.55    (~( ( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.59/10.55        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.55        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.55        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 ) ) | 
% 69.59/10.55        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 ) ) | 
% 69.59/10.55        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.55        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.55        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.55        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.55        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.55        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.55        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.55        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.55        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 ) ) | 
% 69.59/10.55        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 ) ) | 
% 69.59/10.55        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 ) ) | 
% 69.59/10.55        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.55        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.55        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.55        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.55        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.55        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.55        ( ~( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 69.59/10.55  thf(zf_stmt_83, negated_conjecture,
% 69.59/10.55    (( ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55       X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) | 
% 69.59/10.55     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.55     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 ) ) | 
% 69.59/10.55     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 ) ) | 
% 69.59/10.55     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 ) ) | 
% 69.59/10.55     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.55     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.55     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.55     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.55     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.55     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.55     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.55     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.55     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.55     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 ) ) | 
% 69.59/10.55     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 ) ) | 
% 69.59/10.55     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.55     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.55     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.55     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.55     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.55     ( ~( ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 69.59/10.55    inference('cnf.neg', [status(esa)], [clause1416])).
% 69.59/10.55  thf(zip_derived_cl416, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55            X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_0)
% 69.59/10.55          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.55          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.55          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.55          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.55          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.55          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.55          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.55          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55               X7)
% 69.59/10.55          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8)
% 69.59/10.55          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8 @ X9)
% 69.59/10.55          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.55          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15)
% 69.59/10.55          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16)
% 69.59/10.55          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17)
% 69.59/10.55          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.55          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_83])).
% 69.59/10.55  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.55  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.55  thf(zip_derived_cl1838, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.55  thf(zip_derived_cl1844, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838])).
% 69.59/10.55  thf(zip_derived_cl1862, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.55          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.55  thf(zip_derived_cl1881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.55          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.55  thf(zip_derived_cl1903, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.55          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881])).
% 69.59/10.55  thf(zip_derived_cl1932, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.55          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.55  thf(zip_derived_cl1964, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.55          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.55  thf(zip_derived_cl2012, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i]:
% 69.59/10.55          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964])).
% 69.59/10.55  thf(zip_derived_cl2056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.55          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8 @ X9)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.55  thf(zip_derived_cl2105, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.55          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.55  thf(zip_derived_cl2156, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.55          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105])).
% 69.59/10.55  thf(zip_derived_cl2214, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.55          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.55  thf(zip_derived_cl2273, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.55          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.55  thf(zip_derived_cl2329, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273])).
% 69.59/10.55  thf(zip_derived_cl2390, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i]:
% 69.59/10.55          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.55  thf(zip_derived_cl2455, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.55          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.55           X16)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.55  thf(zip_derived_cl2543, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.55          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455])).
% 69.59/10.55  thf(zip_derived_cl2625, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.55          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.55  thf(zip_derived_cl2707, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.55          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.55  thf(zip_derived_cl2795, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.55          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707])).
% 69.59/10.55  thf(zip_derived_cl2881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i]:
% 69.59/10.55          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.55  thf(zip_derived_cl2967, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i]:
% 69.59/10.55          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.55  thf(zip_derived_cl3056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.55          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967])).
% 69.59/10.55  thf(zip_derived_cl3144, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.55          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.55  thf(zip_derived_cl3236, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.55          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.55  thf(zip_derived_cl3344, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.55          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236])).
% 69.59/10.55  thf(zip_derived_cl3499, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.55  thf(zip_derived_cl3597, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i]:
% 69.59/10.55          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.55  thf(zip_derived_cl3713, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i]:
% 69.59/10.55          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597])).
% 69.59/10.55  thf(zip_derived_cl3826, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.55          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.55  thf(zip_derived_cl3976, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.59/10.55          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.59/10.55  thf(zip_derived_cl4345, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.59/10.55          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976])).
% 69.59/10.55  thf(zip_derived_cl4442, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.55          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.59/10.55  thf(zip_derived_cl4612, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         ( (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55            X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssPv15_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl416, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976, zip_derived_cl4345, zip_derived_cl4442])).
% 69.59/10.55  thf(zip_derived_cl4639, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55             X28 @ X27)
% 69.59/10.55          | ~ (ssPv16_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          |  (ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 69.59/10.55              X2 @ X1 @ X0)
% 69.59/10.55          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12 @ X11 @ X10 @ X9))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4638, zip_derived_cl4612])).
% 69.59/10.55  thf(zip_derived_cl4640, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.59/10.55             X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ 
% 69.59/10.55             X12 @ X11 @ X10)
% 69.59/10.55          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 69.59/10.55          |  (ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ 
% 69.59/10.55              X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          | ~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55               X28 @ X27))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4633, zip_derived_cl4639])).
% 69.59/10.55  thf(clause1392, conjecture,
% 69.59/10.55    (~( ( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.59/10.55        ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.55        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.55        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 ) ) | 
% 69.59/10.55        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 ) ) | 
% 69.59/10.55        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.55        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.55        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.55        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.55        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.55        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.55        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.55        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.55        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 ) ) | 
% 69.59/10.55        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 ) ) | 
% 69.59/10.55        ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 ) ) | 
% 69.59/10.55        ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 ) ) | 
% 69.59/10.55        ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.55        ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.55        ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.55        ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.55        ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.55        ( ~( ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) ) ))).
% 69.59/10.55  thf(zf_stmt_84, negated_conjecture,
% 69.59/10.55    (( ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55       U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) | 
% 69.59/10.55     ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.55     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 ) ) | 
% 69.59/10.55     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 ) ) | 
% 69.59/10.55     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 ) ) | 
% 69.59/10.55     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.55     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.55     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.55     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.55     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.55     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.55     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.55     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.55     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.55     ( ~( ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 ) ) | 
% 69.59/10.55     ( ~( ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 ) ) | 
% 69.59/10.55     ( ~( ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 ) ) | 
% 69.59/10.55     ( ~( ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 ) ) | 
% 69.59/10.55     ( ~( ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 ) ) | 
% 69.59/10.55     ( ~( ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 ) ) | 
% 69.59/10.55     ( ~( ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 ) ) | 
% 69.59/10.55     ( ~( ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55          @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 ) )),
% 69.59/10.55    inference('cnf.neg', [status(esa)], [clause1392])).
% 69.59/10.55  thf(zip_derived_cl440, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         ( (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssNder1_0)
% 69.59/10.55          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.55          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.55          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.55          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.55          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.55          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.55          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.55          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55               X7)
% 69.59/10.55          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8)
% 69.59/10.55          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8 @ X9)
% 69.59/10.55          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.55          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15)
% 69.59/10.55          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16)
% 69.59/10.55          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17)
% 69.59/10.55          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.55          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27)
% 69.59/10.55          | ~ (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28)
% 69.59/10.55          | ~ (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29)
% 69.59/10.55          | ~ (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)
% 69.59/10.55          | ~ (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)
% 69.59/10.55          | ~ (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)
% 69.59/10.55          | ~ (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33)
% 69.59/10.55          | ~ (ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_84])).
% 69.59/10.55  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.55  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.55  thf(zip_derived_cl1838, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.55  thf(zip_derived_cl1844, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838])).
% 69.59/10.55  thf(zip_derived_cl1862, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.55          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.55  thf(zip_derived_cl1881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.55          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.55  thf(zip_derived_cl1903, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.55          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881])).
% 69.59/10.55  thf(zip_derived_cl1932, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.55          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.55  thf(zip_derived_cl1964, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.55          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.55  thf(zip_derived_cl2012, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i]:
% 69.59/10.55          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964])).
% 69.59/10.55  thf(zip_derived_cl2056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.55          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8 @ X9)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.55  thf(zip_derived_cl2105, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.55          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.55  thf(zip_derived_cl2156, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.55          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105])).
% 69.59/10.55  thf(zip_derived_cl2214, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.55          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.55  thf(zip_derived_cl2273, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.55          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.55  thf(zip_derived_cl2329, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273])).
% 69.59/10.55  thf(zip_derived_cl2390, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i]:
% 69.59/10.55          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.55  thf(zip_derived_cl2455, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.55          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.55           X16)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.55  thf(zip_derived_cl2543, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.55          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455])).
% 69.59/10.55  thf(zip_derived_cl2625, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.55          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.55  thf(zip_derived_cl2707, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.55          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.55  thf(zip_derived_cl2795, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.55          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707])).
% 69.59/10.55  thf(zip_derived_cl2881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i]:
% 69.59/10.55          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.55  thf(zip_derived_cl2967, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i]:
% 69.59/10.55          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.55  thf(zip_derived_cl3056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.55          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967])).
% 69.59/10.55  thf(zip_derived_cl3144, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.55          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.55  thf(zip_derived_cl3236, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.55          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.55  thf(zip_derived_cl3344, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.55          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236])).
% 69.59/10.55  thf(zip_derived_cl3499, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55          (ssNder1_28r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl954, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344])).
% 69.59/10.55  thf(zip_derived_cl3597, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i]:
% 69.59/10.55          (ssNder1_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl888, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499])).
% 69.59/10.55  thf(zip_derived_cl3713, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i]:
% 69.59/10.55          (ssNder1_30r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl820, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597])).
% 69.59/10.55  thf(zip_derived_cl3826, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i]:
% 69.59/10.55          (ssNder1_31r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl755, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713])).
% 69.59/10.55  thf(zip_derived_cl3976, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i]:
% 69.59/10.55          (ssNder1_32r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826])).
% 69.59/10.55  thf(zip_derived_cl4345, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i]:
% 69.59/10.55          (ssNder1_33r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl609, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976])).
% 69.59/10.55  thf(zip_derived_cl4442, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.55          (ssNder1_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ X32 @ X33)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl539, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976, zip_derived_cl4345])).
% 69.59/10.55  thf(zip_derived_cl4546, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         ( (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv27_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ X28 @ X29 @ X30 @ X31 @ 
% 69.59/10.55               X32 @ X33 @ X34))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl440, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236, zip_derived_cl3344, zip_derived_cl3499, 
% 69.59/10.55                 zip_derived_cl3597, zip_derived_cl3713, zip_derived_cl3826, 
% 69.59/10.55                 zip_derived_cl3976, zip_derived_cl4345, zip_derived_cl4442])).
% 69.59/10.55  thf(zip_derived_cl4641, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55             X28 @ X27)
% 69.59/10.55          | ~ (ssPv32_35r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 69.59/10.55          | ~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10)
% 69.59/10.55          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ 
% 69.59/10.55              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4640, zip_derived_cl4546])).
% 69.59/10.55  thf(zip_derived_cl4642, plain,
% 69.59/10.55      (![X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, 
% 69.59/10.55         X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, 
% 69.59/10.55         X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, X28 : $i, X29 : $i, 
% 69.59/10.55         X30 : $i, X31 : $i, X32 : $i, X33 : $i, X34 : $i]:
% 69.59/10.55         (~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55             X28 @ X27 @ X26)
% 69.59/10.55          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ 
% 69.59/10.55              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21)
% 69.59/10.55          | ~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10)
% 69.59/10.55          |  (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12 @ X11 @ X10 @ X9)
% 69.59/10.55          | ~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X34 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55               X28 @ X27))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4586, zip_derived_cl4641])).
% 69.59/10.55  thf(zip_derived_cl3057, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.55         ~ (ssPv15_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55            X23 @ X24 @ skc45)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2969, zip_derived_cl3056])).
% 69.59/10.55  thf(zip_derived_cl4644, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.55         (~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ 
% 69.59/10.55             X18 @ X17)
% 69.59/10.55          | ~ (ssPv16_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55               X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ 
% 69.59/10.55               X3 @ X2 @ X1 @ X0)
% 69.59/10.55          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ X21 @ 
% 69.59/10.55              X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11)
% 69.59/10.55          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X24 @ X23 @ X22 @ X21 @ X20 @ 
% 69.59/10.55               X19 @ X18 @ X17 @ X16))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4642, zip_derived_cl3057])).
% 69.59/10.55  thf(zip_derived_cl4645, plain,
% 69.59/10.55      (![X10 : $i, X11 : $i, X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, 
% 69.59/10.55         X17 : $i, X18 : $i, X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.55         (~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 69.59/10.55             X17 @ X16 @ X15)
% 69.59/10.55          |  (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X23 @ X22 @ X21 @ X20 @ 
% 69.59/10.55              X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10)
% 69.59/10.55          | ~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ 
% 69.59/10.55               X17 @ X16))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl3079, zip_derived_cl4644])).
% 69.59/10.55  thf(zip_derived_cl2157, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.55         ~ (ssPv27_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ skc53)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2107, zip_derived_cl2156])).
% 69.59/10.55  thf(zip_derived_cl4647, plain,
% 69.59/10.55      (![X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, 
% 69.59/10.55         X11 : $i, X12 : $i]:
% 69.59/10.55         (~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ 
% 69.59/10.55             X5)
% 69.59/10.55          | ~ (ssPv32_9r1r1r1r1r1r1r1r1r1 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ 
% 69.59/10.55               X6 @ X5 @ X4))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4645, zip_derived_cl2157])).
% 69.59/10.55  thf(zip_derived_cl4654, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.55         ~ (ssPv33_8r1r1r1r1r1r1r1r1 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0)),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl1974, zip_derived_cl4647])).
% 69.59/10.55  thf(zip_derived_cl4683, plain,
% 69.59/10.55      (![X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, 
% 69.59/10.55         X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, 
% 69.59/10.55         X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, 
% 69.59/10.55         X27 : $i, X28 : $i]:
% 69.59/10.55         (~ (ssPv18_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X28 @ 
% 69.59/10.55             X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ 
% 69.59/10.55             X16 @ X15 @ X14 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6)
% 69.59/10.55          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X28 @ X27 @ X26 @ 
% 69.59/10.55              X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ 
% 69.59/10.55              X15 @ X14))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3992, zip_derived_cl4654])).
% 69.59/10.55  thf(zip_derived_cl4804, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i, 
% 69.59/10.55         X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, X33 : $i]:
% 69.59/10.55         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ X30 @ 
% 69.59/10.55            X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ X20 @ X19)
% 69.59/10.55          | ~ (ssPv31_34r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.59/10.55               X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.59/10.55               X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ 
% 69.59/10.55               X1 @ X0)
% 69.59/10.55          |  (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.59/10.55              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.59/10.55              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 69.59/10.55          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ 
% 69.59/10.55              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.59/10.55              X20 @ X19 @ X18))),
% 69.59/10.55      inference('clc', [status(thm)], [zip_derived_cl4803, zip_derived_cl4683])).
% 69.59/10.55  thf(zip_derived_cl4805, plain,
% 69.59/10.55      (![X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, 
% 69.59/10.55         X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 69.59/10.55         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, 
% 69.59/10.55         X26 : $i, X27 : $i, X28 : $i, X29 : $i, X30 : $i, X31 : $i, X32 : $i, 
% 69.59/10.55         X33 : $i]:
% 69.59/10.55         (~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ X30 @ X29 @ 
% 69.59/10.55             X28 @ X27 @ X26 @ X25 @ X24)
% 69.59/10.55          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ 
% 69.59/10.55              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.59/10.55              X20 @ X19 @ X18)
% 69.59/10.55          |  (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55              X33 @ X32 @ X31 @ X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ 
% 69.59/10.55              X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ 
% 69.59/10.55              X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5)
% 69.59/10.55          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X33 @ X32 @ X31 @ 
% 69.59/10.55              X30 @ X29 @ X28 @ X27 @ X26 @ X25 @ X24 @ X23 @ X22 @ X21 @ 
% 69.59/10.55              X20 @ X19))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4470, zip_derived_cl4804])).
% 69.59/10.55  thf(clause880, conjecture,
% 69.59/10.55    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.55        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55        ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.55        ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 ) ) | 
% 69.59/10.55        ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 ) ) | 
% 69.59/10.55        ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 ) ) | 
% 69.59/10.55        ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.55        ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.55        ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.55        ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.55        ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.55        ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.55        ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.55        ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 ) ) | 
% 69.59/10.55        ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 ) ) | 
% 69.59/10.55        ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1
% 69.59/10.55             @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ 
% 69.59/10.55             X20 @ X21 @ X22 @ skc39 ) ) ))).
% 69.59/10.55  thf(zf_stmt_85, negated_conjecture,
% 69.59/10.55    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55     ( ~( ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 ) ) | 
% 69.59/10.55     ( ~( ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 ) ) | 
% 69.59/10.55     ( ~( ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 ) ) | 
% 69.59/10.55     ( ~( ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 ) ) | 
% 69.59/10.55     ( ~( ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 ) ) | 
% 69.59/10.55     ( ~( ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 ) ) | 
% 69.59/10.55     ( ~( ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 ) ) | 
% 69.59/10.55     ( ~( ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 ) ) | 
% 69.59/10.55     ( ~( ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 ) ) | 
% 69.59/10.55     ( ~( ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 ) ) | 
% 69.59/10.55     ( ~( ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 ) ) | 
% 69.59/10.55     ( ~( ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 ) ) | 
% 69.59/10.55     ( ~( ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 ) ) | 
% 69.59/10.55     ( ~( ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ 
% 69.59/10.55          X21 @ X22 @ skc39 ) )),
% 69.59/10.55    inference('cnf.neg', [status(esa)], [clause880])).
% 69.59/10.55  thf(zip_derived_cl952, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_0)
% 69.59/10.55          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.55          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.55          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.55          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.55          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.55          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.55          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.55          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55               X7)
% 69.59/10.55          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8)
% 69.59/10.55          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8 @ X9)
% 69.59/10.55          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)
% 69.59/10.55          | ~ (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15)
% 69.59/10.55          | ~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16)
% 69.59/10.55          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17)
% 69.59/10.55          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.55          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_85])).
% 69.59/10.55  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.55  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.55  thf(zip_derived_cl1838, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.55  thf(zip_derived_cl1844, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838])).
% 69.59/10.55  thf(zip_derived_cl1862, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.55          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.55  thf(zip_derived_cl1881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.55          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.55  thf(zip_derived_cl1903, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.55          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881])).
% 69.59/10.55  thf(zip_derived_cl1932, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.55          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.55  thf(zip_derived_cl1964, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.55          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.55  thf(zip_derived_cl2012, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i]:
% 69.59/10.55          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964])).
% 69.59/10.55  thf(zip_derived_cl2056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.55          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8 @ X9)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.55  thf(zip_derived_cl2105, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.55          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.55  thf(zip_derived_cl2156, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.55          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105])).
% 69.59/10.55  thf(zip_derived_cl2214, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.55          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.55  thf(zip_derived_cl2273, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.55          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.55  thf(zip_derived_cl2329, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55          (ssNder1_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1564, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273])).
% 69.59/10.55  thf(zip_derived_cl2390, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i]:
% 69.59/10.55          (ssNder1_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1528, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329])).
% 69.59/10.55  thf(zip_derived_cl2442, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55             X15 @ X16)
% 69.59/10.55          | ~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55               X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17)
% 69.59/10.55          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.55          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl952, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.55  thf(zip_derived_cl2455, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i]:
% 69.59/10.55          (ssNder1_17r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55           X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ X15 @ 
% 69.59/10.55           X16)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1489, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390])).
% 69.59/10.55  thf(zip_derived_cl2468, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55             X15 @ X16 @ X17)
% 69.59/10.55          | ~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18)
% 69.59/10.55          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2442, zip_derived_cl2455])).
% 69.59/10.55  thf(zip_derived_cl2543, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i]:
% 69.59/10.55          (ssNder1_18r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1450, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455])).
% 69.59/10.55  thf(zip_derived_cl2555, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55             X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55             X15 @ X16 @ X17 @ X18)
% 69.59/10.55          | ~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55               X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55               X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2468, zip_derived_cl2543])).
% 69.59/10.55  thf(zip_derived_cl2625, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i]:
% 69.59/10.55          (ssNder1_19r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1409, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543])).
% 69.59/10.55  thf(zip_derived_cl2637, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55             X14 @ X15 @ X16 @ X17 @ X18 @ X19)
% 69.59/10.55          | ~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2555, zip_derived_cl2625])).
% 69.59/10.55  thf(zip_derived_cl2707, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i]:
% 69.59/10.55          (ssNder1_20r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ 
% 69.59/10.55           X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55           X15 @ X16 @ X17 @ X18 @ X19)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1367, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625])).
% 69.59/10.55  thf(zip_derived_cl2719, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55             X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55             X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)
% 69.59/10.55          | ~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2637, zip_derived_cl2707])).
% 69.59/10.55  thf(zip_derived_cl2795, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i]:
% 69.59/10.55          (ssNder1_21r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1323, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707])).
% 69.59/10.55  thf(zip_derived_cl2805, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)
% 69.59/10.55          | ~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55               X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55               X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2719, zip_derived_cl2795])).
% 69.59/10.55  thf(zip_derived_cl2881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i]:
% 69.59/10.55          (ssNder1_22r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ 
% 69.59/10.55           X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ 
% 69.59/10.55           X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1279, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795])).
% 69.59/10.55  thf(zip_derived_cl2888, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)
% 69.59/10.55          | ~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2805, zip_derived_cl2881])).
% 69.59/10.55  thf(zip_derived_cl2967, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i]:
% 69.59/10.55          (ssNder1_23r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1231, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881])).
% 69.59/10.55  thf(zip_derived_cl2974, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55             X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55             X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)
% 69.59/10.55          | ~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2888, zip_derived_cl2967])).
% 69.59/10.55  thf(zip_derived_cl3056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i]:
% 69.59/10.55          (ssNder1_24r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1181, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967])).
% 69.59/10.55  thf(zip_derived_cl3062, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24)
% 69.59/10.55          | ~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2974, zip_derived_cl3056])).
% 69.59/10.55  thf(zip_derived_cl3144, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i]:
% 69.59/10.55          (ssNder1_25r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ 
% 69.59/10.55           X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1127, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056])).
% 69.59/10.55  thf(zip_derived_cl3147, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25)
% 69.59/10.55          | ~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3062, zip_derived_cl3144])).
% 69.59/10.55  thf(zip_derived_cl3236, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i]:
% 69.59/10.55          (ssNder1_26r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1072, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144])).
% 69.59/10.55  thf(zip_derived_cl3238, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         (~ (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55             X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55             X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55             X23 @ X24 @ X25 @ X26)
% 69.59/10.55          | ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55               X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55               X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ 
% 69.59/10.55               X22 @ X23 @ X24 @ X25 @ X26 @ X27 @ skc39))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3147, zip_derived_cl3236])).
% 69.59/10.55  thf(zip_derived_cl3344, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i]:
% 69.59/10.55          (ssNder1_27r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55           X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ 
% 69.59/10.55           X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ X23 @ 
% 69.59/10.55           X24 @ X25 @ X26)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1015, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214, 
% 69.59/10.55                 zip_derived_cl2273, zip_derived_cl2329, zip_derived_cl2390, 
% 69.59/10.55                 zip_derived_cl2455, zip_derived_cl2543, zip_derived_cl2625, 
% 69.59/10.55                 zip_derived_cl2707, zip_derived_cl2795, zip_derived_cl2881, 
% 69.59/10.55                 zip_derived_cl2967, zip_derived_cl3056, zip_derived_cl3144, 
% 69.59/10.55                 zip_derived_cl3236])).
% 69.59/10.55  thf(zip_derived_cl3345, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, X19 : $i, X20 : $i, 
% 69.59/10.55         X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, X26 : $i, X27 : $i]:
% 69.59/10.55         ~ (ssPv12_29r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ 
% 69.59/10.55            X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ 
% 69.59/10.55            X12 @ X13 @ X14 @ X15 @ X16 @ X17 @ X18 @ X19 @ X20 @ X21 @ X22 @ 
% 69.59/10.55            X23 @ X24 @ X25 @ X26 @ X27 @ skc39)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl3238, zip_derived_cl3344])).
% 69.59/10.55  thf(zip_derived_cl4807, plain,
% 69.59/10.55      (![X12 : $i, X13 : $i, X14 : $i, X15 : $i, X16 : $i, X17 : $i, X18 : $i, 
% 69.59/10.55         X19 : $i, X20 : $i, X21 : $i, X22 : $i, X23 : $i, X24 : $i, X25 : $i, 
% 69.59/10.55         X26 : $i, X27 : $i]:
% 69.59/10.55         ( (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X27 @ X26 @ X25 @ X24 @ 
% 69.59/10.55            X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ X14 @ X13)
% 69.59/10.55          |  (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X27 @ X26 @ X25 @ 
% 69.59/10.55              X24 @ X23 @ X22 @ X21 @ X20 @ X19 @ X18 @ X17 @ X16 @ X15 @ 
% 69.59/10.55              X14 @ X13 @ X12)
% 69.59/10.55          | ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X27 @ X26 @ X25 @ X24 @ X23 @ 
% 69.59/10.55               X22 @ X21 @ X20 @ X19 @ X18))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4805, zip_derived_cl3345])).
% 69.59/10.55  thf(clause270, conjecture,
% 69.59/10.55    (~( ( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55        ( ~( ssNder1_2r1r1 @ U @ V ) ) | 
% 69.59/10.55        ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55        ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55        ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55        ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55        ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55        ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55        ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55        ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55        ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55        ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55        ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55        ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55        ( ~( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55             U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ 
% 69.59/10.55             X9 @ skc49 ) ) ))).
% 69.59/10.55  thf(zf_stmt_86, negated_conjecture,
% 69.59/10.55    (( ~( ssNder1_0 ) ) | ( ~( ssNder1_1r1 @ U ) ) | 
% 69.59/10.55     ( ~( ssNder1_2r1r1 @ U @ V ) ) | ( ~( ssNder1_3r1r1r1 @ U @ V @ W ) ) | 
% 69.59/10.55     ( ~( ssNder1_4r1r1r1r1 @ U @ V @ W @ X ) ) | 
% 69.59/10.55     ( ~( ssNder1_5r1r1r1r1r1 @ U @ V @ W @ X @ Y ) ) | 
% 69.59/10.55     ( ~( ssNder1_6r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z ) ) | 
% 69.59/10.55     ( ~( ssNder1_7r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 ) ) | 
% 69.59/10.55     ( ~( ssNder1_8r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 ) ) | 
% 69.59/10.55     ( ~( ssNder1_9r1r1r1r1r1r1r1r1r1 @ U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 ) ) | 
% 69.59/10.55     ( ~( ssNder1_10r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 ) ) | 
% 69.59/10.55     ( ~( ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 ) ) | 
% 69.59/10.55     ( ~( ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 ) ) | 
% 69.59/10.55     ( ~( ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 ) ) | 
% 69.59/10.55     ( ~( ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 ) ) | 
% 69.59/10.55     ( ~( ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @
% 69.59/10.55          U @ V @ W @ X @ Y @ Z @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ 
% 69.59/10.55          skc49 ) )),
% 69.59/10.55    inference('cnf.neg', [status(esa)], [clause270])).
% 69.59/10.55  thf(zip_derived_cl1562, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_0)
% 69.59/10.55          | ~ (ssNder1_1r1 @ X0)
% 69.59/10.55          | ~ (ssNder1_2r1r1 @ X0 @ X1)
% 69.59/10.55          | ~ (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)
% 69.59/10.55          | ~ (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)
% 69.59/10.55          | ~ (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)
% 69.59/10.55          | ~ (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)
% 69.59/10.55          | ~ (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)
% 69.59/10.55          | ~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55               X7)
% 69.59/10.55          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8)
% 69.59/10.55          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8 @ X9)
% 69.59/10.55          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_86])).
% 69.59/10.55  thf(zip_derived_cl1831, plain, ( (ssNder1_0)),
% 69.59/10.55      inference('cnf', [status(esa)], [zf_stmt_1])).
% 69.59/10.55  thf(zip_derived_cl1837, plain, (![X0 : $i]:  (ssNder1_1r1 @ X0)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1830, zip_derived_cl1831])).
% 69.59/10.55  thf(zip_derived_cl1838, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i]:  (ssNder1_2r1r1 @ X0 @ X1)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1829, zip_derived_cl1831, zip_derived_cl1837])).
% 69.59/10.55  thf(zip_derived_cl1844, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i]:  (ssNder1_3r1r1r1 @ X0 @ X1 @ X2)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1824, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838])).
% 69.59/10.55  thf(zip_derived_cl1862, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 69.59/10.55          (ssNder1_4r1r1r1r1 @ X0 @ X1 @ X2 @ X3)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1815, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844])).
% 69.59/10.55  thf(zip_derived_cl1881, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 69.59/10.55          (ssNder1_5r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1802, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862])).
% 69.59/10.55  thf(zip_derived_cl1903, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 69.59/10.55          (ssNder1_6r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1787, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881])).
% 69.59/10.55  thf(zip_derived_cl1932, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 69.59/10.55          (ssNder1_7r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1774, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903])).
% 69.59/10.55  thf(zip_derived_cl1952, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)
% 69.59/10.55          | ~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8)
% 69.59/10.55          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8 @ X9)
% 69.59/10.55          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1562, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.55  thf(zip_derived_cl1964, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, X7 : $i]:
% 69.59/10.55          (ssNder1_8r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1759, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932])).
% 69.59/10.55  thf(zip_derived_cl1972, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55             X7 @ X8)
% 69.59/10.55          | ~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55               X6 @ X7 @ X8 @ X9)
% 69.59/10.55          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1952, zip_derived_cl1964])).
% 69.59/10.55  thf(zip_derived_cl2012, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i]:
% 69.59/10.55          (ssNder1_9r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1735, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964])).
% 69.59/10.55  thf(zip_derived_cl2018, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55             X6 @ X7 @ X8 @ X9)
% 69.59/10.55          | ~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1972, zip_derived_cl2012])).
% 69.59/10.55  thf(zip_derived_cl2056, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i]:
% 69.59/10.55          (ssNder1_10r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ 
% 69.59/10.55           X7 @ X8 @ X9)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1712, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012])).
% 69.59/10.55  thf(zip_derived_cl2061, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55             X6 @ X7 @ X8 @ X9 @ X10)
% 69.59/10.55          | ~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2018, zip_derived_cl2056])).
% 69.59/10.55  thf(zip_derived_cl2105, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i]:
% 69.59/10.55          (ssNder1_11r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1685, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056])).
% 69.59/10.55  thf(zip_derived_cl2109, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11)
% 69.59/10.55          | ~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55               X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2061, zip_derived_cl2105])).
% 69.59/10.55  thf(zip_derived_cl2156, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i]:
% 69.59/10.55          (ssNder1_12r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ 
% 69.59/10.55           X6 @ X7 @ X8 @ X9 @ X10 @ X11)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1657, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105])).
% 69.59/10.55  thf(zip_derived_cl2159, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)
% 69.59/10.55          | ~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2109, zip_derived_cl2156])).
% 69.59/10.55  thf(zip_derived_cl2214, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i]:
% 69.59/10.55          (ssNder1_13r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1626, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156])).
% 69.59/10.55  thf(zip_derived_cl2216, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55             X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)
% 69.59/10.55          | ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55               X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ 
% 69.59/10.55               skc49))),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2159, zip_derived_cl2214])).
% 69.59/10.55  thf(zip_derived_cl2273, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.55          (ssNder1_14r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55           X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl1596, zip_derived_cl1831, zip_derived_cl1837, 
% 69.59/10.55                 zip_derived_cl1838, zip_derived_cl1844, zip_derived_cl1862, 
% 69.59/10.55                 zip_derived_cl1881, zip_derived_cl1903, zip_derived_cl1932, 
% 69.59/10.55                 zip_derived_cl1964, zip_derived_cl2012, zip_derived_cl2056, 
% 69.59/10.55                 zip_derived_cl2105, zip_derived_cl2156, zip_derived_cl2214])).
% 69.59/10.55  thf(zip_derived_cl2274, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         ~ (ssPv25_16r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ 
% 69.59/10.55            X4 @ X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ X14 @ skc49)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2216, zip_derived_cl2273])).
% 69.59/10.55  thf(zip_derived_cl4808, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i, 
% 69.59/10.55         X14 : $i]:
% 69.59/10.55         (~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X14 @ X13 @ X12 @ X11 @ X10 @ 
% 69.59/10.55             X9 @ X8 @ X7 @ X6 @ X5)
% 69.59/10.55          |  (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X14 @ X13 @ X12 @ 
% 69.59/10.55              X11 @ X10 @ X9 @ X8 @ X7 @ X6 @ X5 @ X4 @ X3 @ X2 @ X1 @ X0))),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4807, zip_derived_cl2274])).
% 69.59/10.55  thf(zip_derived_cl2215, plain,
% 69.59/10.55      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i, 
% 69.59/10.55         X7 : $i, X8 : $i, X9 : $i, X10 : $i, X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.55         ~ (ssPv26_15r1r1r1r1r1r1r1r1r1r1r1r1r1r1r1 @ X0 @ X1 @ X2 @ X3 @ X4 @ 
% 69.59/10.55            X5 @ X6 @ X7 @ X8 @ X9 @ X10 @ X11 @ X12 @ X13 @ skc51)),
% 69.59/10.55      inference('demod', [status(thm)],
% 69.59/10.55                [zip_derived_cl2158, zip_derived_cl2214])).
% 69.59/10.55  thf(zip_derived_cl4809, plain,
% 69.59/10.55      (![X4 : $i, X5 : $i, X6 : $i, X7 : $i, X8 : $i, X9 : $i, X10 : $i, 
% 69.59/10.55         X11 : $i, X12 : $i, X13 : $i]:
% 69.59/10.55         ~ (ssPv31_10r1r1r1r1r1r1r1r1r1r1 @ X13 @ X12 @ X11 @ X10 @ X9 @ X8 @ 
% 69.59/10.55            X7 @ X6 @ X5 @ X4)),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl4808, zip_derived_cl2215])).
% 69.59/10.55  thf(zip_derived_cl4840, plain, ($false),
% 69.59/10.55      inference('sup-', [status(thm)], [zip_derived_cl2033, zip_derived_cl4809])).
% 69.59/10.55  
% 69.59/10.55  % SZS output end Refutation
% 69.59/10.55  
% 69.59/10.55  
% 69.59/10.55  % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 69.59/10.55  % Terminating...
% 69.59/10.58  % Runner terminated.
% 69.59/10.60  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------