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Bliksem---1.12.SAT-Sat.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP130-3.004 : TPTP v8.1.0. Released v1.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n019.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  : 0s
% DateTime : Sat Jul 16 07:35:25 EDT 2022

% Result   : Satisfiable 2.16s 2.58s
% Output   : Saturation 2.16s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : GRP130-3.004 : TPTP v8.1.0. Released v1.2.0.
% 0.12/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n019.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Mon Jun 13 19:50:39 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 2.16/2.58  *** allocated 10000 integers for termspace/termends
% 2.16/2.58  *** allocated 10000 integers for clauses
% 2.16/2.58  *** allocated 10000 integers for justifications
% 2.16/2.58  Bliksem 1.12
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Automatic Strategy Selection
% 2.16/2.58  
% 2.16/2.58  Clauses:
% 2.16/2.58  [
% 2.16/2.58     [ next( 'e_0', 'e_1' ) ],
% 2.16/2.58     [ next( 'e_1', 'e_2' ) ],
% 2.16/2.58     [ next( 'e_2', 'e_3' ) ],
% 2.16/2.58     [ next( 'e_3', 'e_4' ) ],
% 2.16/2.58     [ greater( 'e_1', 'e_0' ) ],
% 2.16/2.58     [ greater( 'e_2', 'e_0' ) ],
% 2.16/2.58     [ greater( 'e_3', 'e_0' ) ],
% 2.16/2.58     [ greater( 'e_4', 'e_0' ) ],
% 2.16/2.58     [ greater( 'e_2', 'e_1' ) ],
% 2.16/2.58     [ greater( 'e_3', 'e_1' ) ],
% 2.16/2.58     [ greater( 'e_4', 'e_1' ) ],
% 2.16/2.58     [ greater( 'e_3', 'e_2' ) ],
% 2.16/2.58     [ greater( 'e_4', 'e_2' ) ],
% 2.16/2.58     [ greater( 'e_4', 'e_3' ) ],
% 2.16/2.58     [ ~( cycle( X, Y ) ), ~( cycle( X, Z ) ), equalish( Y, Z ) ],
% 2.16/2.58     [ ~( 'group_element'( X ) ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), cycle( 
% 2.16/2.58    X, 'e_2' ), cycle( X, 'e_3' ) ],
% 2.16/2.58     [ cycle( 'e_4', 'e_0' ) ],
% 2.16/2.58     [ ~( cycle( X, Y ) ), ~( cycle( Z, T ) ), ~( next( X, Z ) ), ~( greater( 
% 2.16/2.58    Y, 'e_0' ) ), ~( next( T, U ) ), equalish( Y, U ) ],
% 2.16/2.58     [ ~( cycle( X, Y ) ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, U ) ), ~( 
% 2.16/2.58    next( Z, T ) ), ~( greater( Z, X ) ), ~( greater( Y, U ) ) ],
% 2.16/2.58     [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( greater( Y, X
% 2.16/2.58     ) ) ],
% 2.16/2.58     [ ~( cycle( X, Y ) ), ~( product( X, 'e_1', Z ) ), ~( greater( Y, 'e_0'
% 2.16/2.58     ) ), ~( next( X, T ) ), equalish( Z, T ) ],
% 2.16/2.58     [ 'group_element'( 'e_1' ) ],
% 2.16/2.58     [ 'group_element'( 'e_2' ) ],
% 2.16/2.58     [ 'group_element'( 'e_3' ) ],
% 2.16/2.58     [ 'group_element'( 'e_4' ) ],
% 2.16/2.58     [ ~( equalish( 'e_1', 'e_2' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_1', 'e_3' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_1', 'e_4' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_2', 'e_1' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_2', 'e_3' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_2', 'e_4' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_3', 'e_1' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_3', 'e_2' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_3', 'e_4' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_4', 'e_1' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_4', 'e_2' ) ) ],
% 2.16/2.58     [ ~( equalish( 'e_4', 'e_3' ) ) ],
% 2.16/2.58     [ ~( 'group_element'( X ) ), ~( 'group_element'( Y ) ), product( X, Y, 
% 2.16/2.58    'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), product( X, Y, 
% 2.16/2.58    'e_4' ) ],
% 2.16/2.58     [ ~( product( X, Y, Z ) ), ~( product( X, Y, T ) ), equalish( Z, T ) ]
% 2.16/2.58    ,
% 2.16/2.58     [ ~( product( X, Y, Z ) ), ~( product( X, T, Z ) ), equalish( Y, T ) ]
% 2.16/2.58    ,
% 2.16/2.58     [ ~( product( X, Y, Z ) ), ~( product( T, Y, Z ) ), equalish( X, T ) ]
% 2.16/2.58    ,
% 2.16/2.58     [ ~( product( X, Y, Z ) ), ~( product( X, Z, T ) ), product( T, Y, X ) ]
% 2.16/2.58    
% 2.16/2.58  ] .
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  percentage equality = 0.000000, percentage horn = 0.952381
% 2.16/2.58  This is a near-Horn, non-equality  problem
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Options Used:
% 2.16/2.58  
% 2.16/2.58  useres =            1
% 2.16/2.58  useparamod =        0
% 2.16/2.58  useeqrefl =         0
% 2.16/2.58  useeqfact =         0
% 2.16/2.58  usefactor =         1
% 2.16/2.58  usesimpsplitting =  0
% 2.16/2.58  usesimpdemod =      0
% 2.16/2.58  usesimpres =        4
% 2.16/2.58  
% 2.16/2.58  resimpinuse      =  1000
% 2.16/2.58  resimpclauses =     20000
% 2.16/2.58  substype =          standard
% 2.16/2.58  backwardsubs =      1
% 2.16/2.58  selectoldest =      5
% 2.16/2.58  
% 2.16/2.58  litorderings [0] =  split
% 2.16/2.58  litorderings [1] =  liftord
% 2.16/2.58  
% 2.16/2.58  termordering =      none
% 2.16/2.58  
% 2.16/2.58  litapriori =        1
% 2.16/2.58  termapriori =       0
% 2.16/2.58  litaposteriori =    0
% 2.16/2.58  termaposteriori =   0
% 2.16/2.58  demodaposteriori =  0
% 2.16/2.58  ordereqreflfact =   0
% 2.16/2.58  
% 2.16/2.58  litselect =         negative
% 2.16/2.58  
% 2.16/2.58  maxweight =         30000
% 2.16/2.58  maxdepth =          30000
% 2.16/2.58  maxlength =         115
% 2.16/2.58  maxnrvars =         195
% 2.16/2.58  excuselevel =       0
% 2.16/2.58  increasemaxweight = 0
% 2.16/2.58  
% 2.16/2.58  maxselected =       10000000
% 2.16/2.58  maxnrclauses =      10000000
% 2.16/2.58  
% 2.16/2.58  showgenerated =    0
% 2.16/2.58  showkept =         0
% 2.16/2.58  showselected =     0
% 2.16/2.58  showdeleted =      0
% 2.16/2.58  showresimp =       1
% 2.16/2.58  showstatus =       2000
% 2.16/2.58  
% 2.16/2.58  prologoutput =     1
% 2.16/2.58  nrgoals =          5000000
% 2.16/2.58  totalproof =       1
% 2.16/2.58  
% 2.16/2.58  Symbols occurring in the translation:
% 2.16/2.58  
% 2.16/2.58  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 2.16/2.58  .  [1, 2]      (w:1, o:27, a:1, s:1, b:0), 
% 2.16/2.58  !  [4, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 2.16/2.58  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.16/2.58  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.16/2.58  'e_0'  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 2.16/2.58  'e_1'  [40, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 2.16/2.58  next  [41, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 2.16/2.58  'e_2'  [42, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 2.16/2.58  'e_3'  [43, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 2.16/2.58  'e_4'  [44, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 2.16/2.58  greater  [45, 2]      (w:1, o:53, a:1, s:1, b:0), 
% 2.16/2.58  cycle  [48, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 2.16/2.58  equalish  [50, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 2.16/2.58  'group_element'  [51, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 2.16/2.58  product  [55, 3]      (w:1, o:56, a:1, s:1, b:0).
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Starting Search:
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Intermediate Status:
% 2.16/2.58  Generated:    6519
% 2.16/2.58  Kept:         2006
% 2.16/2.58  Inuse:        788
% 2.16/2.58  Deleted:      216
% 2.16/2.58  Deletedinuse: 50
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Intermediate Status:
% 2.16/2.58  Generated:    21667
% 2.16/2.58  Kept:         4013
% 2.16/2.58  Inuse:        1510
% 2.16/2.58  Deleted:      1210
% 2.16/2.58  Deletedinuse: 439
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Intermediate Status:
% 2.16/2.58  Generated:    41008
% 2.16/2.58  Kept:         6019
% 2.16/2.58  Inuse:        2148
% 2.16/2.58  Deleted:      2134
% 2.16/2.58  Deletedinuse: 949
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Intermediate Status:
% 2.16/2.58  Generated:    72504
% 2.16/2.58  Kept:         8019
% 2.16/2.58  Inuse:        2941
% 2.16/2.58  Deleted:      3137
% 2.16/2.58  Deletedinuse: 1371
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  Resimplifying inuse:
% 2.16/2.58  Done
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  found a saturation!
% 2.16/2.58  % SZS status Satisfiable
% 2.16/2.58  % SZS output start Saturation
% 2.16/2.58  
% 2.16/2.58  clause( 9324, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 2.16/2.58    product( 'e_2', X, 'e_3' ), ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9327, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), equalish( X, 'e_2' ), product( 
% 2.16/2.58    'e_1', 'e_4', 'e_2' ), ~( product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9326, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), equalish( X, 'e_4' ), product( 
% 2.16/2.58    'e_1', 'e_4', 'e_2' ), ~( product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9325, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), equalish( X, 'e_3' ), product( 
% 2.16/2.58    'e_1', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9323, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_2', 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), 
% 2.16/2.58    product( 'e_3', 'e_4', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9316, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_4', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 2.16/2.58    product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9319, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_4', 'e_1' ), equalish( X, 'e_3' ), product( 
% 2.16/2.58    'e_3', 'e_1', 'e_2' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9318, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_4', 'e_1' ), equalish( X, 'e_1' ), product( 
% 2.16/2.58    'e_3', 'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9317, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_4', 'e_1' ), equalish( X, 'e_2' ), product( 
% 2.16/2.58    'e_3', 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9320, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_4', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 2.16/2.58    ~( product( 'e_2', 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9315, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_4', 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8078, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', X, 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), ~( 
% 2.16/2.58    product( 'e_4', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9301, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_4', X, 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9311, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_2', X, 'e_3' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9304, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    'e_1', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9303, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), equalish( X, 'e_2' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9302, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), equalish( X, 'e_1' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    X, 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9314, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_2' ), product( 'e_1', 'e_4', 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9313, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_4' ), product( 'e_1', 'e_4', 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9312, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_1', 'e_4', 'e_2' ), ~( product( 
% 2.16/2.58    X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9310, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_4', 'e_2' ), product( 'e_3', 'e_4', 'e_2' ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 9306, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9309, [ product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_3', 'e_4', 'e_1' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9308, [ product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_4', 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9307, [ product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_3', 'e_4', 'e_1' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9305, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9292, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9297, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_2' ), product( 'e_3', X, 'e_1' ), ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9164, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 9283, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9287, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9295, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9294, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9293, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9300, [ product( 'e_1', 'e_4', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9299, [ product( 'e_1', 'e_4', 'e_1' ), equalish( X, 'e_4' ), 
% 2.16/2.58    product( 'e_1', 'e_4', 'e_2' ), ~( product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9298, [ product( 'e_1', 'e_4', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_1', 'e_4', 'e_2' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9296, [ product( 'e_1', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9286, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9285, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_1' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9284, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9289, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9288, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9221, [ product( 'e_3', 'e_3', 'e_2' ), product( 'e_2', X, 'e_3' )
% 2.16/2.58    , ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9225, [ product( 'e_3', 'e_3', 'e_2' ), product( 'e_3', X, 'e_1' )
% 2.16/2.58    , ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9251, [ product( 'e_3', 'e_4', 'e_1' ), product( 'e_2', X, 'e_3' )
% 2.16/2.58    , ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9255, [ product( 'e_3', 'e_4', 'e_1' ), product( 'e_3', X, 'e_1' )
% 2.16/2.58    , ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9262, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_2', X, 'e_3' )
% 2.16/2.58    , ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9267, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', X, 'e_1' )
% 2.16/2.58    , ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9290, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9273, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', X, 'e_3' )
% 2.16/2.58    , ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9277, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', X, 'e_1' )
% 2.16/2.58    , ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9224, [ equalish( X, 'e_2' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9223, [ equalish( X, 'e_4' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9222, [ equalish( X, 'e_3' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9228, [ equalish( X, 'e_3' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9227, [ equalish( X, 'e_4' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9226, [ equalish( X, 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9231, [ cycle( 'e_2', 'e_0' ), product( 'e_2', X, 'e_3' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9235, [ cycle( 'e_2', 'e_0' ), product( 'e_3', X, 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9282, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9281, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9241, [ cycle( 'e_3', 'e_0' ), product( 'e_2', X, 'e_3' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9245, [ cycle( 'e_3', 'e_0' ), product( 'e_3', X, 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9254, [ equalish( X, 'e_2' ), product( 'e_3', 'e_4', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9253, [ equalish( X, 'e_4' ), product( 'e_3', 'e_4', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9252, [ equalish( X, 'e_3' ), product( 'e_3', 'e_4', 'e_1' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9258, [ equalish( X, 'e_3' ), product( 'e_3', 'e_4', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9257, [ equalish( X, 'e_4' ), product( 'e_3', 'e_4', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9256, [ equalish( X, 'e_1' ), product( 'e_3', 'e_4', 'e_1' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9265, [ equalish( X, 'e_2' ), product( 'e_2', 'e_3', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9264, [ equalish( X, 'e_4' ), product( 'e_2', 'e_3', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9263, [ equalish( X, 'e_3' ), product( 'e_2', 'e_3', 'e_1' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9270, [ equalish( X, 'e_3' ), product( 'e_2', 'e_3', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9269, [ equalish( X, 'e_4' ), product( 'e_2', 'e_3', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9268, [ equalish( X, 'e_1' ), product( 'e_2', 'e_3', 'e_1' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9276, [ equalish( X, 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9275, [ equalish( X, 'e_4' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9274, [ equalish( X, 'e_3' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9280, [ equalish( X, 'e_3' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9279, [ equalish( X, 'e_4' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9278, [ equalish( X, 'e_1' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9272, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9271, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9261, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9260, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9259, [ product( 'e_3', 'e_4', 'e_1' ), ~( product( 'e_1', 'e_4', 
% 2.16/2.58    'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9250, [ product( 'e_3', 'e_4', 'e_1' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9249, [ product( 'e_3', 'e_4', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9234, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9233, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 2.16/2.58    'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9232, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( X
% 2.16/2.58    , 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9238, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 2.16/2.58    'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9237, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 2.16/2.58    'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9236, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), ~( product( X
% 2.16/2.58    , 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9244, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9243, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 2.16/2.58    'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9242, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), ~( product( X
% 2.16/2.58    , 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9248, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 2.16/2.58    'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9247, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 2.16/2.58    'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9246, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_1' ), ~( product( X
% 2.16/2.58    , 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9240, [ cycle( 'e_3', 'e_0' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9239, [ cycle( 'e_3', 'e_0' ), product( 'e_3', 'e_4', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9230, [ cycle( 'e_2', 'e_0' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9229, [ cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_4', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9220, [ product( 'e_3', 'e_3', 'e_2' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9211, [ product( 'e_3', 'e_3', 'e_2' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9166, [ product( 'e_4', X, 'e_1' ), product( 'e_4', 'e_2', 'e_2' )
% 2.16/2.58    , ~( product( 'e_1', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9182, [ equalish( X, 'e_3' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9181, [ equalish( X, 'e_3' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9180, [ equalish( X, 'e_3' ), product( 'e_3', 'e_3', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9176, [ product( 'e_3', 'e_3', 'e_2' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9169, [ equalish( X, 'e_4' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9168, [ equalish( X, 'e_2' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9167, [ equalish( X, 'e_1' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9163, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_1', 'e_2', 
% 2.16/2.58    'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9149, [ product( 'e_1', X, 'e_4' ), ~( product( 'e_4', X, 'e_3' ) )
% 2.16/2.58     ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9155, [ product( 'e_4', X, 'e_2' ), ~( product( 'e_2', X, 'e_3' ) )
% 2.16/2.58     ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9159, [ product( 'e_2', X, 'e_1' ), ~( product( 'e_1', X, 'e_3' ) )
% 2.16/2.58     ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9152, [ equalish( X, 'e_1' ), ~( product( 'e_4', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9151, [ equalish( X, 'e_3' ), ~( product( 'e_4', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9150, [ equalish( X, 'e_4' ), ~( product( X, 'e_3', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9158, [ equalish( X, 'e_4' ), ~( product( 'e_2', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9157, [ equalish( X, 'e_3' ), ~( product( 'e_2', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9156, [ equalish( X, 'e_2' ), ~( product( X, 'e_3', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9162, [ equalish( X, 'e_2' ), ~( product( 'e_1', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9161, [ equalish( X, 'e_3' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9160, [ equalish( X, 'e_1' ), ~( product( X, 'e_3', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9153, [ product( 'e_1', 'e_3', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9148, [ product( 'e_2', 'e_3', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9147, [ product( 'e_4', 'e_3', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8978, [ product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_2' ), ~( product( 'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8977, [ product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_2' ), ~( product( 'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8976, [ product( 'e_2', 'e_3', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_2' ), ~( product( X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9071, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_3', X, 'e_2' )
% 2.16/2.58    , ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9074, [ equalish( X, 'e_3' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9073, [ equalish( X, 'e_1' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9072, [ equalish( X, 'e_2' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9070, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9055, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_2', X, 'e_3' )
% 2.16/2.58    , ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9064, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_3', X, 'e_1' )
% 2.16/2.58    , ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9058, [ equalish( X, 'e_2' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9057, [ equalish( X, 'e_4' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9056, [ equalish( X, 'e_3' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9067, [ equalish( X, 'e_3' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9066, [ equalish( X, 'e_4' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9065, [ equalish( X, 'e_1' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9052, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9051, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9000, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_2' ), ~( product( 'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8999, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_2' ), ~( product( 'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8998, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_2' ), ~( product( X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8997, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_2' ), product( 'e_3', 'e_3', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8973, [ product( 'e_2', 'e_3', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_2' ), product( 'e_3', 'e_3', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8968, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_2' ), ~( product( 'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8967, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_2' ), ~( product( 'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8966, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_2' ), ~( product( X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8972, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_2' ), ~( product( 'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8971, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_2' ), ~( product( 'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8970, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_2' ), ~( product( X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8969, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_2' ), 
% 2.16/2.58    product( 'e_3', 'e_3', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8965, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_2' ), 
% 2.16/2.58    product( 'e_3', 'e_3', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8943, [ product( 'e_4', X, 'e_3' ), product( 'e_4', 'e_2', 'e_2' )
% 2.16/2.58    , ~( product( 'e_3', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8946, [ equalish( X, 'e_4' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8945, [ equalish( X, 'e_1' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8944, [ equalish( X, 'e_3' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8936, [ product( 'e_2', X, 'e_4' ), ~( product( 'e_4', X, 'e_1' ) )
% 2.16/2.58     ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8933, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8939, [ equalish( X, 'e_2' ), ~( product( 'e_4', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8938, [ equalish( X, 'e_1' ), ~( product( 'e_4', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8937, [ equalish( X, 'e_4' ), ~( product( X, 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8932, [ product( 'e_4', 'e_1', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8647, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_3', X, 'e_4' )
% 2.16/2.58    , ~( product( 'e_4', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8650, [ equalish( X, 'e_3' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_4', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8649, [ equalish( X, 'e_2' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_4', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8648, [ equalish( X, 'e_4' ), product( 'e_4', 'e_2', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8632, [ product( 'e_4', 'e_2', 'e_2' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8554, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8557, [ product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_2' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8556, [ product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8555, [ product( 'e_3', 'e_1', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8558, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), ~( product( 'e_2', 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8553, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8476, [ product( 'e_3', 'e_3', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_2' ), ~( product( 'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8475, [ product( 'e_3', 'e_3', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_2' ), ~( product( 'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8474, [ product( 'e_3', 'e_3', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_2' ), ~( product( X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8467, [ product( 'e_3', 'e_3', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', 'e_3', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8429, [ cycle( 'e_3', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), 
% 2.16/2.58    product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8432, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), product( 'e_3'
% 2.16/2.58    , 'e_1', 'e_1' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8431, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_1' ), product( 'e_3'
% 2.16/2.58    , 'e_1', 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8430, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), product( 'e_3'
% 2.16/2.58    , 'e_1', 'e_1' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8428, [ cycle( 'e_3', 'e_0' ), product( 'e_3', 'e_1', 'e_1' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8382, [ product( 'e_3', 'e_1', 'e_2' ), product( 'e_2', X, 'e_3' )
% 2.16/2.58    , ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8392, [ product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', X, 'e_1' )
% 2.16/2.58    , ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8385, [ equalish( X, 'e_2' ), product( 'e_3', 'e_1', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8384, [ equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8383, [ equalish( X, 'e_3' ), product( 'e_3', 'e_1', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8395, [ equalish( X, 'e_3' ), product( 'e_3', 'e_1', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8394, [ equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_2' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8393, [ equalish( X, 'e_1' ), product( 'e_3', 'e_1', 'e_2' ), ~( 
% 2.16/2.58    product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8377, [ product( 'e_3', 'e_1', 'e_2' ), product( 'e_1', 'e_4', 
% 2.16/2.58    'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8376, [ product( 'e_3', 'e_1', 'e_2' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8234, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8233, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8232, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 
% 2.16/2.58    X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8226, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_3', 'e_3' ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 8081, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), equalish( X, 'e_3' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    'e_4', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8080, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), equalish( X, 'e_2' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    'e_4', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8079, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    X, 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8088, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_2', X, 'e_3' ), ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8100, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', X, 'e_1' ), ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8091, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_3', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8090, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_4' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_3', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8089, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8103, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_1', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8102, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_4' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_1', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8101, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8083, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_1', 'e_4', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8082, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', 'e_4', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8065, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8006, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_4', 'e_2', 'e_3' ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 8068, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8067, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8066, [ product( 'e_2', 'e_1', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8061, [ product( 'e_2', 'e_1', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8057, [ product( 'e_1', X, 'e_2' ), ~( product( 'e_2', X, 'e_4' ) )
% 2.16/2.58     ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8060, [ equalish( X, 'e_1' ), ~( product( 'e_2', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8059, [ equalish( X, 'e_4' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8058, [ equalish( X, 'e_2' ), ~( product( X, 'e_4', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8055, [ product( 'e_2', 'e_4', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8007, [ product( 'e_1', X, 'e_3' ), ~( product( 'e_3', X, 'e_2' ) )
% 2.16/2.58     ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8010, [ equalish( X, 'e_1' ), ~( product( 'e_3', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8009, [ equalish( X, 'e_2' ), ~( product( 'e_3', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8008, [ equalish( X, 'e_3' ), ~( product( X, 'e_2', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8004, [ product( 'e_3', 'e_2', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7086, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_3', 'e_1' ), product( 'e_3', 'e_4', 'e_1' ), product( 
% 2.16/2.58    'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7088, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_3', 'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 
% 2.16/2.58    'e_4', 'e_1' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7087, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_3', 'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 
% 2.16/2.58    'e_4', 'e_1' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7085, [ product( 'e_2', 'e_2', 'e_1' ), cycle( 'e_2', 'e_0' ), 
% 2.16/2.58    product( 'e_3', 'e_3', 'e_1' ), product( 'e_3', 'e_4', 'e_1' ), product( 
% 2.16/2.58    'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7080, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_3', 'e_2' ), product( 'e_3', X, 'e_2' ), ~( 
% 2.16/2.58    product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7083, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7082, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7081, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 
% 2.16/2.58    X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7084, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 'e_2', 'e_3', 'e_1'
% 2.16/2.58     ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7079, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_4', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 7045, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_3', 'e_2' ), product( 'e_3', X, 'e_2' ), ~( 
% 2.16/2.58    product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7048, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7047, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_1' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7046, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_2' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 
% 2.16/2.58    X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7049, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_3', 'e_2' ), ~( product( 'e_2', 'e_3', 'e_1'
% 2.16/2.58     ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7044, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_2', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_3', 'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 6642, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_4', X, 'e_3' ), ~( product( 'e_3', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6645, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_4' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_3', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6644, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6643, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6640, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_3', 'e_1', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6631, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_3', X, 'e_4' ), ~( product( 'e_4', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6636, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_4', X, 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6634, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_4', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6633, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_4', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6632, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_4' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6639, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_4' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_1', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6638, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6637, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6630, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_1', 'e_2', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6629, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_4', 'e_2', 
% 2.16/2.58    'e_1' ), product( 'e_4', 'e_2', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6591, [ equalish( X, 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_2', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6590, [ equalish( X, 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_2', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6589, [ equalish( X, 'e_2' ), product( 'e_2', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( X, 'e_2', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6588, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_2', 
% 2.16/2.58    'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5986, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5985, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 
% 2.16/2.58    'e_3', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5984, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), equalish( X, 'e_3' ), product( 'e_2', 'e_1', 'e_2' ), ~( product( 
% 2.16/2.58    X, 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5975, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_3', 'e_3', 
% 2.16/2.58    'e_1' ), product( 'e_2', 'e_1', 'e_2' ), product( 'e_3', 'e_3', 'e_3' ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 5884, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5887, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_3' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5886, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_1' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5885, [ product( 'e_2', 'e_2', 'e_1' ), equalish( X, 'e_2' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5871, [ product( 'e_2', 'e_2', 'e_1' ), product( 'e_2', 'e_1', 
% 2.16/2.58    'e_2' ), product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4380, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_4', X, 'e_3' ), ~( product( 'e_3', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4382, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_1' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4381, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4376, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4364, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', X, 'e_4' ), ~( product( 'e_4', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4369, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_4', X, 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4367, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_4', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4366, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_4', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4365, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4372, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_1', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4371, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4370, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_1' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4373, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_2', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4363, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_1', 'e_2', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4362, [ cycle( 'e_3', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4327, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4326, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4325, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_2' ), ~( product( X
% 2.16/2.58    , 'e_2', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4324, [ cycle( 'e_3', 'e_0' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3532, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_4', X, 'e_3' ), ~( product( 'e_3', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3535, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_4' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_3', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3534, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3533, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3529, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_1', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3513, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_3', X, 'e_4' ), ~( product( 'e_4', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3518, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_4', X, 'e_1' ), ~( product( 'e_1', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3516, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_4', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3515, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_4', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3514, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_4' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3521, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_4' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_1', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3520, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( 'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3519, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 'e_4'
% 2.16/2.58    , 'e_2', 'e_1' ), ~( product( X, 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3522, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', 'e_2', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3512, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_1', 'e_2', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3511, [ cycle( 'e_2', 'e_0' ), product( 'e_4', 'e_2', 'e_1' ), 
% 2.16/2.58    product( 'e_4', 'e_2', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3507, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3506, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( product( 
% 2.16/2.58    'e_2', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3505, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( product( X
% 2.16/2.58    , 'e_2', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3501, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_2', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3362, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 2.16/2.58    product( 'e_3', X, 'e_2' ), ~( product( 'e_2', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3364, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_1' ), product( 'e_2'
% 2.16/2.58    , 'e_1', 'e_2' ), ~( product( 'e_2', X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3363, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), product( 'e_2'
% 2.16/2.58    , 'e_1', 'e_2' ), ~( product( X, 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3360, [ cycle( 'e_2', 'e_0' ), product( 'e_2', 'e_1', 'e_2' ), 
% 2.16/2.58    product( 'e_2', 'e_1', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2905, [ cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_3', 'e_1' ), 
% 2.16/2.58    equalish( X, 'e_3' ), product( 'e_3', 'e_4', 'e_1' ), ~( product( 'e_3', 
% 2.16/2.58    'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2904, [ cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_3', 'e_1' ), 
% 2.16/2.58    equalish( X, 'e_3' ), product( 'e_3', 'e_4', 'e_1' ), ~( product( 'e_3', 
% 2.16/2.58    X, 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2903, [ cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_3', 'e_1' ), 
% 2.16/2.58    equalish( X, 'e_3' ), product( 'e_3', 'e_4', 'e_1' ), ~( product( X, 
% 2.16/2.58    'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2889, [ cycle( 'e_2', 'e_0' ), product( 'e_3', 'e_3', 'e_1' ), 
% 2.16/2.58    product( 'e_3', 'e_4', 'e_1' ), product( 'e_3', 'e_3', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2023, [ ~( greater( 'e_1', X ) ), ~( cycle( 'e_2', Z ) ), ~( cycle( 
% 2.16/2.58    X, Y ) ), ~( greater( Y, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2022, [ ~( greater( 'e_1', 'e_1' ) ), ~( cycle( 'e_2', X ) ), ~( 
% 2.16/2.58    greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2021, [ ~( greater( 'e_1', 'e_2' ) ), ~( cycle( 'e_2', X ) ), ~( 
% 2.16/2.58    greater( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2020, [ ~( cycle( 'e_2', X ) ), ~( cycle( X, 'e_1' ) ), ~( greater( 
% 2.16/2.58    'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2018, [ ~( cycle( 'e_0', 'e_0' ) ), ~( cycle( X, 'e_1' ) ), ~( 
% 2.16/2.58    greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2017, [ ~( cycle( 'e_0', 'e_0' ) ), ~( cycle( X, 'e_2' ) ), ~( 
% 2.16/2.58    greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2016, [ ~( cycle( 'e_0', 'e_0' ) ), ~( cycle( X, 'e_3' ) ), ~( 
% 2.16/2.58    greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2015, [ ~( cycle( 'e_0', 'e_0' ) ), ~( cycle( X, 'e_4' ) ), ~( 
% 2.16/2.58    greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2014, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( X, 'e_1' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2013, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( X, 'e_2' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2012, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( X, 'e_3' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2011, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( X, 'e_4' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2010, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( X, 'e_2' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2009, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( X, 'e_3' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2008, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( X, 'e_4' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2007, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( X, 'e_3' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2006, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( X, 'e_4' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2027, [ ~( cycle( 'e_0', X ) ), equalish( X, 'e_1' ), ~( greater( X
% 2.16/2.58    , 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2028, [ ~( cycle( 'e_0', 'e_0' ) ), ~( greater( 'e_0', 'e_0' ) ) ]
% 2.16/2.58     )
% 2.16/2.58  .
% 2.16/2.58  clause( 2019, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_0', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2026, [ ~( cycle( 'e_0', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2025, [ ~( cycle( 'e_0', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2024, [ ~( cycle( 'e_0', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1955, [ equalish( X, 'e_1' ), ~( product( 'e_1', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1954, [ equalish( X, 'e_1' ), ~( product( 'e_1', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1953, [ equalish( X, 'e_1' ), ~( product( X, 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1952, [ product( 'e_1', 'e_1', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1943, [ equalish( X, 'e_0' ), ~( cycle( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1942, [ ~( product( 'e_1', 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1941, [ ~( product( 'e_1', 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1940, [ ~( product( 'e_1', 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1939, [ cycle( 'e_1', 'e_0' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 384, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 2.16/2.58     ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_4', X, 'e_3' ), ~( 
% 2.16/2.58    product( 'e_3', X, 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 396, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 2.16/2.58     ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_4', X, 'e_1' ), ~( 
% 2.16/2.58    product( 'e_1', X, 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 335, [ product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_4' ), product( 'e_4', 'e_4', 'e_3' ), ~( product( 
% 2.16/2.58    'e_4', 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 334, [ product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_4' ), product( 'e_4', 'e_4', 'e_3' ), ~( product( 
% 2.16/2.58    'e_4', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 333, [ product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_4' ), product( 'e_4', 'e_4', 'e_3' ), ~( product( X, 
% 2.16/2.58    'e_4', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 387, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_4' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    'e_3', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 386, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_1' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( 
% 2.16/2.58    'e_3', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 385, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_3' ), product( 'e_3', 'e_1', 'e_3' ), ~( product( X, 
% 2.16/2.58    'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 399, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_4' ), product( 'e_1', 'e_2', 'e_3' ), ~( product( 
% 2.16/2.58    'e_1', 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 398, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_2' ), product( 'e_1', 'e_2', 'e_3' ), ~( product( 
% 2.16/2.58    'e_1', X, 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 397, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 2.16/2.58     ), equalish( X, 'e_1' ), product( 'e_1', 'e_2', 'e_3' ), ~( product( X, 
% 2.16/2.58    'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 271, [ product( 'e_1', 'e_2', 'e_1' ), product( 'e_1', 'e_2', 'e_2'
% 2.16/2.58     ), product( 'e_1', 'e_2', 'e_3' ), product( 'e_1', 'e_2', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 266, [ product( 'e_3', 'e_1', 'e_1' ), product( 'e_3', 'e_1', 'e_2'
% 2.16/2.58     ), product( 'e_3', 'e_1', 'e_3' ), product( 'e_3', 'e_1', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 208, [ ~( cycle( X, 'e_4' ) ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    'e_3', 'e_1' ) ), ~( greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 207, [ ~( cycle( X, 'e_3' ) ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    'e_3', 'e_1' ) ), ~( greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 206, [ ~( cycle( X, 'e_2' ) ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    'e_3', 'e_1' ) ), ~( greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 341, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( X, 'e_4' ) ), ~( 
% 2.16/2.58    greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 340, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( X, 'e_3' ) ), ~( 
% 2.16/2.58    greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 339, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( X, 'e_2' ) ), ~( 
% 2.16/2.58    greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 338, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( X, 'e_1' ) ), ~( 
% 2.16/2.58    greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 337, [ equalish( 'e_4', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 157, [ product( 'e_4', 'e_4', 'e_1' ), product( 'e_4', 'e_4', 'e_2'
% 2.16/2.58     ), product( 'e_4', 'e_4', 'e_3' ), product( 'e_4', 'e_4', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 329, [ equalish( 'e_3', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 313, [ equalish( 'e_2', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 300, [ equalish( 'e_1', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 291, [ ~( cycle( 'e_2', 'e_3' ) ), ~( cycle( X, 'e_4' ) ), ~( 
% 2.16/2.58    greater( 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 288, [ ~( cycle( 'e_1', 'e_3' ) ), ~( cycle( 'e_0', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 165, [ equalish( X, 'e_4' ), ~( cycle( 'e_1', 'e_3' ) ), ~( cycle( 
% 2.16/2.58    'e_0', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 282, [ ~( cycle( 'e_2', 'e_3' ) ), ~( cycle( 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 106, [ product( X, 'e_4', 'e_4' ), product( X, 'e_4', 'e_1' ), 
% 2.16/2.58    product( X, 'e_4', 'e_2' ), product( X, 'e_4', 'e_3' ), ~( 
% 2.16/2.58    'group_element'( X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 281, [ ~( cycle( 'e_2', 'e_3' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 280, [ ~( cycle( 'e_2', 'e_3' ) ), ~( cycle( 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 164, [ equalish( X, 'e_4' ), ~( cycle( 'e_2', 'e_3' ) ), ~( cycle( 
% 2.16/2.58    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 105, [ product( X, 'e_3', 'e_4' ), product( X, 'e_3', 'e_1' ), 
% 2.16/2.58    product( X, 'e_3', 'e_2' ), product( X, 'e_3', 'e_3' ), ~( 
% 2.16/2.58    'group_element'( X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 274, [ ~( cycle( 'e_1', 'e_2' ) ), ~( cycle( 'e_0', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 172, [ equalish( X, 'e_3' ), ~( cycle( 'e_1', 'e_2' ) ), ~( cycle( 
% 2.16/2.58    'e_0', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 270, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 104, [ product( X, 'e_2', 'e_4' ), product( X, 'e_2', 'e_1' ), 
% 2.16/2.58    product( X, 'e_2', 'e_2' ), product( X, 'e_2', 'e_3' ), ~( 
% 2.16/2.58    'group_element'( X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 269, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 268, [ ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 171, [ equalish( X, 'e_3' ), ~( cycle( 'e_2', 'e_2' ) ), ~( cycle( 
% 2.16/2.58    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 264, [ cycle( 'e_3', 'e_0' ), ~( cycle( 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 103, [ product( X, 'e_1', 'e_4' ), product( X, 'e_1', 'e_1' ), 
% 2.16/2.58    product( X, 'e_1', 'e_2' ), product( X, 'e_1', 'e_3' ), ~( 
% 2.16/2.58    'group_element'( X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 263, [ ~( cycle( 'e_4', 'e_2' ) ), ~( cycle( 'e_3', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 170, [ equalish( X, 'e_3' ), ~( cycle( 'e_4', 'e_2' ) ), ~( cycle( 
% 2.16/2.58    'e_3', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 85, [ ~( cycle( X, 'e_2' ) ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    'e_3', X ) ), ~( greater( 'e_2', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 260, [ ~( cycle( 'e_1', 'e_1' ) ), ~( cycle( 'e_0', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 180, [ equalish( X, 'e_2' ), ~( cycle( 'e_1', 'e_1' ) ), ~( cycle( 
% 2.16/2.58    'e_0', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 257, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_3' ), ~( product( 
% 2.16/2.58    'e_2', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 259, [ cycle( 'e_2', 'e_0' ), equalish( X, 'e_2' ), ~( cycle( 'e_2'
% 2.16/2.58    , X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 84, [ ~( greater( 'e_2', 'e_3' ) ), ~( cycle( 'e_2', 'e_0' ) ), ~( 
% 2.16/2.58    cycle( 'e_3', X ) ), ~( greater( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 256, [ cycle( 'e_2', 'e_0' ), cycle( 'e_2', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 254, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 83, [ ~( greater( 'e_2', 'e_2' ) ), ~( cycle( 'e_3', X ) ), ~( 
% 2.16/2.58    cycle( 'e_2', 'e_0' ) ), ~( greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 253, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 252, [ ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 'e_2', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 179, [ equalish( X, 'e_2' ), ~( cycle( 'e_3', 'e_1' ) ), ~( cycle( 
% 2.16/2.58    'e_2', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 249, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 248, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 247, [ ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 187, [ equalish( X, 'e_1' ), ~( cycle( 'e_2', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 186, [ equalish( X, 'e_1' ), ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    'e_2', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 246, [ ~( cycle( 'e_4', 'e_3' ) ), ~( cycle( 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 245, [ ~( cycle( 'e_4', 'e_3' ) ), ~( cycle( 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 197, [ ~( cycle( X, 'e_4' ) ), ~( cycle( 'e_4', 'e_3' ) ), ~( 
% 2.16/2.58    greater( 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 243, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 242, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 78, [ ~( cycle( X, 'e_0' ) ), ~( cycle( 'e_0', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    'e_1', X ) ), ~( greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 196, [ ~( cycle( X, 'e_4' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 2.16/2.58    greater( 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 77, [ ~( greater( 'e_0', 'e_1' ) ), ~( cycle( 'e_0', 'e_0' ) ), ~( 
% 2.16/2.58    cycle( 'e_1', X ) ), ~( greater( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 239, [ cycle( 'e_2', 'e_0' ), ~( cycle( 'e_3', 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 236, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 235, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 195, [ ~( cycle( X, 'e_3' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 2.16/2.58    greater( 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 224, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 223, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 75, [ ~( greater( 'e_0', X ) ), ~( cycle( X, Y ) ), ~( cycle( 'e_0'
% 2.16/2.58    , 'e_0' ) ), ~( cycle( 'e_1', Z ) ), ~( greater( Y, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 194, [ ~( cycle( X, 'e_2' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 2.16/2.58    greater( 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 211, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_2', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 210, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 209, [ ~( cycle( 'e_3', 'e_0' ) ), ~( cycle( 'e_0', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 193, [ ~( cycle( X, 'e_1' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 2.16/2.58    greater( 'e_3', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 199, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_4' ), ~( product( 
% 2.16/2.58    'e_3', 'e_1', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 201, [ cycle( 'e_3', 'e_0' ), equalish( X, 'e_1' ), ~( cycle( 'e_3'
% 2.16/2.58    , X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 73, [ ~( greater( 'e_2', X ) ), ~( cycle( X, Y ) ), ~( cycle( 'e_2'
% 2.16/2.58    , 'e_0' ) ), ~( cycle( 'e_3', Z ) ), ~( greater( Y, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 198, [ cycle( 'e_3', 'e_0' ), ~( cycle( 'e_4', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 192, [ cycle( 'e_3', 'e_0' ), cycle( 'e_3', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 190, [ ~( cycle( 'e_3', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 72, [ ~( greater( 'e_3', X ) ), ~( cycle( X, Y ) ), ~( cycle( 'e_3'
% 2.16/2.58    , 'e_0' ) ), ~( cycle( 'e_4', Z ) ), ~( greater( Y, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 189, [ ~( cycle( 'e_3', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 188, [ ~( cycle( 'e_3', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 185, [ equalish( X, 'e_1' ), ~( cycle( 'e_3', X ) ), ~( greater( X
% 2.16/2.58    , 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 66, [ equalish( Z, 'e_1' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 2.16/2.58    'e_0' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 181, [ ~( cycle( 'e_4', 'e_1' ) ), ~( cycle( 'e_3', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 178, [ equalish( X, 'e_2' ), ~( cycle( 'e_4', 'e_1' ) ), ~( cycle( 
% 2.16/2.58    'e_3', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 65, [ equalish( Z, 'e_2' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 2.16/2.58    'e_1' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 64, [ equalish( Z, 'e_3' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 2.16/2.58    'e_2' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 63, [ equalish( Z, 'e_4' ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, 
% 2.16/2.58    'e_3' ) ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 54, [ product( X, X, 'e_4' ), product( X, X, 'e_1' ), product( X, X
% 2.16/2.58    , 'e_2' ), product( X, X, 'e_3' ), ~( 'group_element'( X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 87, [ ~( greater( 'e_3', 'e_4' ) ), ~( cycle( 'e_3', 'e_0' ) ), ~( 
% 2.16/2.58    cycle( 'e_4', X ) ), ~( greater( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 86, [ ~( greater( 'e_3', 'e_3' ) ), ~( cycle( 'e_4', X ) ), ~( 
% 2.16/2.58    cycle( 'e_3', 'e_0' ) ), ~( greater( 'e_0', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 150, [ ~( product( 'e_0', 'e_1', X ) ), equalish( X, 'e_1' ), ~( 
% 2.16/2.58    cycle( 'e_0', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 102, [ ~( product( 'e_0', 'e_1', Y ) ), ~( cycle( 'e_0', X ) ), 
% 2.16/2.58    equalish( Y, 'e_1' ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 148, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 2.16/2.58    cycle( 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 52, [ ~( greater( X, X ) ), ~( cycle( X, X ) ), ~( cycle( X, 'e_0'
% 2.16/2.58     ) ), ~( next( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 147, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 2.16/2.58    cycle( 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 146, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 2.16/2.58    cycle( 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 145, [ ~( product( 'e_1', 'e_1', X ) ), equalish( X, 'e_2' ), ~( 
% 2.16/2.58    cycle( 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 101, [ ~( product( 'e_1', 'e_1', Y ) ), ~( cycle( 'e_1', X ) ), 
% 2.16/2.58    equalish( Y, 'e_2' ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 50, [ ~( greater( X, X ) ), ~( greater( 'e_0', 'e_0' ) ), ~( cycle( 
% 2.16/2.58    X, 'e_0' ) ), ~( next( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 143, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), ~( 
% 2.16/2.58    cycle( 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 142, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), ~( 
% 2.16/2.58    cycle( 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 141, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), ~( 
% 2.16/2.58    cycle( 'e_2', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 140, [ ~( product( 'e_2', 'e_1', X ) ), equalish( X, 'e_3' ), ~( 
% 2.16/2.58    cycle( 'e_2', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 49, [ ~( greater( X, 'e_0' ) ), ~( cycle( 'e_0', X ) ), ~( cycle( X
% 2.16/2.58    , 'e_0' ) ), ~( next( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 100, [ ~( product( 'e_2', 'e_1', Y ) ), ~( cycle( 'e_2', X ) ), 
% 2.16/2.58    equalish( Y, 'e_3' ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 48, [ ~( greater( Z, X ) ), ~( greater( Y, 'e_0' ) ), ~( cycle( Z, 
% 2.16/2.58    'e_0' ) ), ~( cycle( X, Y ) ), ~( next( Z, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 135, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 134, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 47, [ ~( greater( Z, X ) ), ~( greater( Y, Y ) ), ~( cycle( Z, 
% 2.16/2.58    'e_0' ) ), ~( cycle( X, Y ) ), ~( next( Z, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 133, [ ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( 'e_1', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 123, [ equalish( X, 'e_2' ), ~( cycle( 'e_2', 'e_1' ) ), ~( cycle( 
% 2.16/2.58    'e_1', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 46, [ ~( greater( X, X ) ), ~( greater( 'e_0', Y ) ), ~( cycle( Z, 
% 2.16/2.58    Y ) ), ~( cycle( X, 'e_0' ) ), ~( next( X, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 129, [ cycle( 'e_3', 'e_0' ), ~( cycle( 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 45, [ ~( greater( Y, X ) ), ~( cycle( Y, 'e_0' ) ), ~( cycle( Z, X
% 2.16/2.58     ) ), ~( cycle( X, Y ) ), ~( next( Y, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 125, [ ~( cycle( 'e_4', 'e_3' ) ), ~( cycle( 'e_3', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 121, [ equalish( X, 'e_4' ), ~( cycle( 'e_4', 'e_3' ) ), ~( cycle( 
% 2.16/2.58    'e_3', X ) ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 44, [ equalish( Z, Y ), ~( greater( Z, 'e_0' ) ), ~( cycle( Y, X )
% 2.16/2.58     ), ~( cycle( X, Z ) ), ~( next( X, Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 116, [ ~( product( 'e_3', 'e_1', X ) ), equalish( X, 'e_4' ), ~( 
% 2.16/2.58    cycle( 'e_3', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 43, [ ~( next( X, X ) ), ~( greater( Y, 'e_0' ) ), ~( cycle( X, Y )
% 2.16/2.58     ), equalish( Y, Z ), ~( next( Y, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 99, [ ~( product( 'e_3', 'e_1', Y ) ), ~( cycle( 'e_3', X ) ), 
% 2.16/2.58    equalish( Y, 'e_4' ), ~( greater( X, 'e_0' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 67, [ ~( greater( 'e_0', 'e_0' ) ), ~( cycle( X, 'e_0' ) ), 
% 2.16/2.58    equalish( 'e_0', 'e_1' ), ~( next( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 41, [ ~( product( X, Y, Z ) ), product( T, Y, X ), ~( product( X, Z
% 2.16/2.58    , T ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 40, [ equalish( X, T ), ~( product( X, Y, Z ) ), ~( product( T, Y, 
% 2.16/2.58    Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 109, [ ~( cycle( X, 'e_1' ) ), ~( next( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 39, [ equalish( Y, T ), ~( product( X, Y, Z ) ), ~( product( X, T, 
% 2.16/2.58    Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 108, [ ~( cycle( X, 'e_2' ) ), ~( next( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 107, [ ~( cycle( X, 'e_3' ) ), ~( next( X, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 38, [ equalish( Z, T ), ~( product( X, Y, Z ) ), ~( product( X, Y, 
% 2.16/2.58    T ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 98, [ ~( product( 'e_3', 'e_1', 'e_4' ) ), ~( cycle( 'e_3', 'e_0' )
% 2.16/2.58     ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 97, [ ~( product( 'e_2', 'e_1', 'e_4' ) ), ~( cycle( 'e_2', 'e_0' )
% 2.16/2.58     ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 96, [ ~( product( 'e_2', 'e_1', 'e_3' ) ), ~( cycle( 'e_2', 'e_0' )
% 2.16/2.58     ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 37, [ ~( 'group_element'( X ) ), product( X, Y, 'e_4' ), product( X
% 2.16/2.58    , Y, 'e_1' ), product( X, Y, 'e_2' ), product( X, Y, 'e_3' ), ~( 
% 2.16/2.58    'group_element'( Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 92, [ ~( product( 'e_0', 'e_1', 'e_4' ) ), ~( cycle( 'e_0', 'e_0' )
% 2.16/2.58     ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 91, [ ~( product( 'e_0', 'e_1', 'e_3' ) ), ~( cycle( 'e_0', 'e_0' )
% 2.16/2.58     ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 20, [ ~( cycle( X, Y ) ), ~( greater( Y, 'e_0' ) ), ~( product( X, 
% 2.16/2.58    'e_1', Z ) ), equalish( Z, T ), ~( next( X, T ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 90, [ ~( product( 'e_0', 'e_1', 'e_2' ) ), ~( cycle( 'e_0', 'e_0' )
% 2.16/2.58     ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 89, [ ~( product( 'e_0', 'e_1', 'e_1' ) ), ~( cycle( 'e_0', 'e_0' )
% 2.16/2.58     ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 58, [ product( Y, Y, X ), ~( product( X, Y, Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 55, [ equalish( X, X ), ~( product( Y, Z, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 19, [ ~( cycle( X, 'e_0' ) ), ~( product( X, 'e_1', Y ) ), ~( 
% 2.16/2.58    greater( Y, X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 56, [ equalish( X, X ), ~( product( Y, X, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 57, [ equalish( X, X ), ~( product( X, Y, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 59, [ equalish( X, 'e_0' ), ~( cycle( 'e_4', X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 71, [ equalish( 'e_0', 'e_0' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 18, [ ~( cycle( X, Y ) ), ~( greater( Z, X ) ), ~( greater( Y, U )
% 2.16/2.58     ), ~( cycle( Z, 'e_0' ) ), ~( cycle( T, U ) ), ~( next( Z, T ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 42, [ equalish( Y, Y ), ~( cycle( X, Y ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 25, [ ~( equalish( 'e_1', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 26, [ ~( equalish( 'e_1', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 27, [ ~( equalish( 'e_1', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 17, [ ~( next( X, Z ) ), ~( greater( Y, 'e_0' ) ), equalish( Y, U )
% 2.16/2.58    , ~( cycle( Z, T ) ), ~( cycle( X, Y ) ), ~( next( T, U ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 28, [ ~( equalish( 'e_2', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 29, [ ~( equalish( 'e_2', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 30, [ ~( equalish( 'e_2', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 31, [ ~( equalish( 'e_3', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 15, [ cycle( X, 'e_3' ), cycle( X, 'e_0' ), cycle( X, 'e_1' ), 
% 2.16/2.58    cycle( X, 'e_2' ), ~( 'group_element'( X ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 32, [ ~( equalish( 'e_3', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 33, [ ~( equalish( 'e_3', 'e_4' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 34, [ ~( equalish( 'e_4', 'e_1' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 35, [ ~( equalish( 'e_4', 'e_2' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 14, [ ~( cycle( X, Y ) ), equalish( Y, Z ), ~( cycle( X, Z ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 36, [ ~( equalish( 'e_4', 'e_3' ) ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 3, [ next( 'e_3', 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 4, [ greater( 'e_1', 'e_0' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 5, [ greater( 'e_2', 'e_0' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 2, [ next( 'e_2', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 6, [ greater( 'e_3', 'e_0' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 7, [ greater( 'e_4', 'e_0' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 8, [ greater( 'e_2', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 9, [ greater( 'e_3', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 1, [ next( 'e_1', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 10, [ greater( 'e_4', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 11, [ greater( 'e_3', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 12, [ greater( 'e_4', 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 13, [ greater( 'e_4', 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 0, [ next( 'e_0', 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 16, [ cycle( 'e_4', 'e_0' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 21, [ 'group_element'( 'e_1' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 22, [ 'group_element'( 'e_2' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 23, [ 'group_element'( 'e_3' ) ] )
% 2.16/2.58  .
% 2.16/2.58  clause( 24, [ 'group_element'( 'e_4' ) ] )
% 2.16/2.58  .
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  % SZS output end Saturation
% 2.16/2.58  end of saturation!
% 2.16/2.58  
% 2.16/2.58  Memory use:
% 2.16/2.58  
% 2.16/2.58  space for terms:        225532
% 2.16/2.58  space for clauses:      356641
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  clauses generated:      97637
% 2.16/2.58  clauses kept:           9328
% 2.16/2.58  clauses selected:       3518
% 2.16/2.58  clauses deleted:        8779
% 2.16/2.58  clauses inuse deleted:  2969
% 2.16/2.58  
% 2.16/2.58  subsentry:          1061288
% 2.16/2.58  literals s-matched: 162862
% 2.16/2.58  literals matched:   133690
% 2.16/2.58  full subsumption:   10536
% 2.16/2.58  
% 2.16/2.58  checksum:           1044436848
% 2.16/2.58  
% 2.16/2.58  
% 2.16/2.58  Bliksem ended
%------------------------------------------------------------------------------